代数
一次方程、二次函数、不等式与式子变形。
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5) find the monthly interest payment, amount applied to the principle, …
- For the $500 loan: - Monthly interest: $\$6.25$ - Amount applied to principal: $\$80.77$ - New balance: $\$419.23$ - For the $1200 loan: - Monthly interest: $\$12$ - Amount appl…
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solve the system by substitution. 8x + 7y = -47 4y - 1 = x answer attem…
\((-5,-1)\)
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a group of students from the student educator club and students from th…
B) Club Share $323.53 Chorus Share $226.47
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no additional details were added for this assignment. solve the system …
\((-1, -1)\)
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question 4 which is the closest synonym for the word anticipation, as i…
C. excitement
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solve the system by substitution. 7x - 3y = -25 4x + 5 = y answer attem…
\((2, 13)\)
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12/13 who were the axis powers? japan, germany, italy italy, france, ge…
Japan, Germany, Italy
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the allied powers consisted of germany, italy, and japan france, britai…
Britain, The US, France and Russia
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10/13 the act of giving into aggression in order to keep peace is known…
D. Appeasement
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what is a value of x that satisfies the inequality? $18 < 2x^2 < 50$ a)…
A) \(x = 4\)
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when was the treaty of versailles signed? after the bombing of pearl ha…
After WWI
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8/13 japanese suicide bombers were called sitzkrieg stalingrad blitzkri…
Kamikaze
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comparing quadratic functions jennifer drew the graph of $f(x) = 2x^2 +…
s (for the shift parts): - Jennifer’s graph is vertically shifted \(\boldsymbol{\text{down by 2 units}}\) from Matt’s graph. - Jennifer’s graph is horizontally shifted \(\boldsymb…
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nick wrote the function $p(x) = 17 + 42x - 7x^2$ in vertex form. his wo…
In step 3, he did not subtract \(-7(9)\) to keep the function equivalent.
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he system by substitution. $-5x - 9y = 33$ $-y - 1 = x$
The solution to the system is \( x = 6 \), \( y = -7 \)
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review the text. then, choose two details that best suggest that isaac …
1. Isaac rolling his eyes and saying "What do you want to do, Mariah, stay hidden forever? We're way too far from the portal." 2. Isaac retorting "Nah, with hardly anyone left, th…
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simplify the expression \\(\\dfrac{2x^{-3}y^{2}}{4x^{\\frac{1}{2}}y^{-1…
# Explicación: ## Paso1: Simplificar coeficientes numéricos $\frac{2}{4} = \frac{1}{2}$ ## Paso2: Aplicar regla de exponentes para $x$ $x^{-3 - \frac{1}{2}} = x^{-\frac{7}{2}}$ ##…
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writing a quadratic function with a ≠ 1 in vertex form what is $h(x) = …
\(h(x)=-3(x + 1)^{2}+8\) (corresponding to the option: \(h(x) = -3(x + 1)^2 + 8\))
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read this passage from the article: the common pigeon has exceptional n…
A. ordinary
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are the two expressions shown below equivalent? explain. 4(n + 3) - (3 …
Yes, the two expressions are equivalent. By expanding and simplifying \(4(n + 3)-(3 + n)\), we get \(3n + 9\), which matches the second expression.
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\turn off the torch!\ i hissed into my headset. \everyone will spot us!…
Isaac sees Mariah as an overly cautious player with a weak gaming strategy.
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completing the square write p(x) = 21 + 24x + 6x² in vertex form. p(x) …
\(p(x)=\boldsymbol{6}(x+\boldsymbol{2})^{2}-\boldsymbol{3}\)
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5) which equation is represented by the table of values shown to the ri…
D. \(y = 3x + 2\)
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review the text. then, choose the one detail that best suggests that th…
The detail is: "But I could almost feel the cool breeze blowing my hair back as I imagined myself throttling the engine, picking up speed over open water as I showed the tourists …
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3.) you can buy an mp3 changer for a cars audio system for $25 down and…
9 months ### Problem 4:
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sandra wrote $p(x) = 30x + 5x^2$ in vertex form. her work is below. 1. …
s: - Vertex: \((-3, -45)\), it is a minimum. - Axis of symmetry: \( x = -3 \)
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practice writing a quadratic function with a ≠ 1 in vertex form. what i…
D. Factor out 3 from the first two terms.
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challenge to rent a car for a trip, 4 friends are combining their money…
A. \(119 + a + b + 271\) C. \(119 + 271 + a + b\) D. \(a + 119 + 271 + b\)
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what event began world war ii? bombing of pearl harbor munich conferenc…
Invasion of Poland
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olve the system by substitution. $-x + 2y = -3$ $3y + 4 = x$
The solution to the system is \( x = 1,y=-1 \)
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the allies and hitler reached an agreement that hitler could keep the l…
Poland
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which of the following equations is equivalent to $s = \\pi r^2 h$? \\(…
B. $h=\frac{S}{\pi r^2}$
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due to paranoia, hitler invaded his own ally, _______________. russia t…
Russia
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solve the equation $x^2 - 2x - 3 = 0$ by graphing. $x = \\square$ and $…
$x = 3$ and $x = -1$
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the equation $ax^2 + bx + c = 0$ has no real solutions. which statement…
C. It could have a maximum at (-3, 2). D. It could have a minimum at (0, 4).
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assessment practice 3a select each expression that is equivalent to 8.5…
\((8.5 + 2s)+0.5\), \((8.5 + 0.5)+2s\), \(2(4.5 + s)\)
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which is one of the transformations applied to the graph of $f(x) = x^2…
a shift down 1 unit
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solve the system by substitution. $-5x + y = -50$ $y = -9x - 8$
The solution to the system is \( x = 3 \) and \( y = -35 \), or the ordered pair \( (3, -35) \).
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35. select each expression that is equivalent to 5(n + 4). □ 5n + 4 □ 5…
The equivalent expressions are: - \(5n + 20\) - \(15 + 5n + 5\) - \(5(n + 3)+5\)
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$\\frac{8}{7}=m + \\frac{2}{7}$
$m=\frac{6}{7}$ (The operations to fill in the boxes are: first $\boldsymbol{\frac{2}{7}}$, then $\boldsymbol{\text{Subtract}}$)
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scenario you have advised the owner of blonds gym that the best thing t…
- Current members will pay more per month - The quantity demanded for memberships will decrease - The number of available memberships will increase
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write $f(x) = 2x^2 - 44x + 185$ in vertex form. to write $f(x) = 2x^2 -…
First blank: 2; Vertex form: \(f(x) = \boldsymbol{2}(x - \boldsymbol{11})^2 + \boldsymbol{(-57)}\) (or \(f(x) = 2(x - 11)^2 - 57\))
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12 + = 45 ? ? on both sides.
$z = 33$ (The operations to fill in the boxes: first box: Subtract 12, second box: Simplify)
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tell how many solutions the following equation has. $s^2 - 30 = -30$ th…
only one solution.
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how can you find the value of x? complete the statement. x + 7 = 11 ? ?…
Subtract 7 on both sides. The value of $x$ is 4.
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which equation represents the hanger balance? 9 = y + 4 how can you get…
1. The equation representing the hanger balance is $\boldsymbol{9 = y + 4}$ 2. To get $y$ by itself: subtract 4 on both sides, resulting in $\boldsymbol{y=5}$
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solve \\(\\frac{2x - 1}{y} = \\frac{w + 2}{2z}\\) for \\(w\\). \\(w = \…
$w = \frac{4xz - 2z}{y} - 2$
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the function $p(x) = -8x^2 - 64x$ can be written in vertex form $p(x) =…
- \(a=-8\) - \(h=-4\) - \(k = 128\) - Shift the graph \(4\) units to the left and then \(128\) units up.
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choose the best idea to add to a summary of \the music of appalachia.\ …
The sounds from all these groups blended over time to create Appalachian music and other styles like country and bluegrass.
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which equation represents the hanger balance? options: y = 4 1 = y 9 = …
$9 = y + 4$
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check all equations that are equivalent. □ ( a = 180(n - 2) ) □ ( n = \…
- $a = 180(n - 2)$ - $n = \frac{a}{180} + 2$ - $n = \frac{a + 360}{180}$
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which equation represents the hanger balance? $n + 2 = 6$ how can you g…
1. The equation representing the hanger balance is $n + 2 = 6$. 2. Subtract 2 from both sides to get $n$ by itself and keep the hanger balanced, resulting in $n = 4$.
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which equation represents the hanger balance? n = 2 n + 2 = 6 n = 1 n -…
$n + 2 = 6$ (with $n=2$)
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solve the following system of equations. \\begin{cases} y = x^2 + 7x - …
$(x, y) = (-4, -17)$ or $(3, 25)$
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some cities are just saying no. for example, during planning for the 20…
to trying to host the Olympics
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fill in the blanks with the correct forms of ir- to go alina, cristina …
To solve this, we use the conjugation of the verb "ir" (to go) in Spanish. The present tense conjugations are: yo - voy, tú - vas, él/ella/usted - va, nosotros/nosotras - vamos, v…
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why might a writer choose to include a flashback in a story? a. to give…
A. To give the reader background information on a character
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8. estudiamos en el centro de media, aprendemos en la clase y almorzamo…
una escuela
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“come over here and listen to a story,” said the aunt, when the bachelo…
- The aunt is telling an uninteresting story. - The children are rambunctious and are questioning their aunt. - The aunt’s story suggests that if you are good, good things will ha…
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though host cities earn a great deal of money, every olympics held in t…
1. Which sentence part includes the subject? → C. every Olympics held in the past 50 years 2. Which sentence part tells what has happened to the subject? → B. cost more than expec…
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7. hay mucho tráfico. * 2 puntos un café el centro una ciudad un gimnas…
C. una ciudad
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as teacher gives her the following information: n, n, p, and q are all …
The option stating " $B=\frac{mp + nq}{pq}$, so the sum of two rational numbers is a rational number" (the second option among the given sum - related options, assuming the option…
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though host cities earn a great deal of money, every olympics held in t…
C. They were too expensive to keep in good condition.
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59 \what is?\ 60 \you and me.\ 61 \what?\ 62 \being together.\ 63 \bein…
Nola views her parents as distant, controlling figures she resents and feels disconnected from. We know this from: 1. Her angry, dismissive comment about her father ("Oh, the hell…
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solve the given equation. 1.) $4x - 6 = x + 9$ 2.) $4 - 7x = 1 - 6x$ 5.…
\( x = 5 \) ### 2) Solve \( 4 - 7x = 1 - 6x \)
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the unity flag is one of the largest canadian flags. the length is twic…
The width of the Unity Flag is approximately \( 9.1 \) meters and the length is approximately \( 18.2 \) meters.
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simplify to simplest radical form. show all valid and appropriate work …
1. $6$ 2. $2\sqrt{6}$ 3. $2\sqrt{15}$ 4. $-3\sqrt{14}$ 5. $7\sqrt{3}$ 6. $6\sqrt{6}$ 7. $18$ 8. $-10\sqrt{6}$ 9. $8\sqrt{5}$ 10. $-18\sqrt{6}$ 11. $56$ 12. $18\sqrt{30}$ 13. $3\sq…
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what fraction is equivalent to 0.5? type a number in each box. ______
$\frac{1}{2}$ (or other equivalent fractions like $\frac{5}{10}$, $\frac{2}{4}$, etc. But the simplest form is $\frac{1}{2}$)
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in this excerpt, both avalanches and crevasses can best be described as…
A. natural events that are risks when climbing a very tall mountain
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9. vemos un partido de fútbol americano * un café al centro una ciudad …
un estadio
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choose the sentence in this paragraph that describes the change everest…
She was still thin, with long brown hair, but something about her face made her look older: a sadness or seriousness that wasn't there back then.
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hosting the olympics can be a city’s finest moment. residents grow exci…
more jobs and money
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10. tengo que hacer ejercicio y levantar pesas. ¡uno, dos, tres, cuatro…
D. un gimnasio
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identifying evidence of characterization \come and look out of the wind…
- The child listens to her "reluctantly." - The boy "protested" the aunt’s answer. - The aunt responds to the boy "weakly."
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choose the sentence in this paragraph that describes the change everest…
She was still thin, with long brown hair, but something about her face made her look older: a sadness or seriousness that wasn't there back then.
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5. comemos tacos y fajitas. un café el centro una ciudad un gimnasio un…
un restaurante
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hosting the olympics can be a citys finest moment. residents grow excit…
D. The need for new buildings creates work opportunities in host cities.
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read this excerpt. the words \snowbound,\ \sickness,\ \frostbite,\ and …
A. uncomfortable and dangerous.
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multiply the polynomials and simplify.\\((2b^3 - b^2)(a^4b + 5 + a^4b^2…
\(2a^4b^5 + a^4b^4 - a^4b^3 + 10b^3 - 5b^2\)
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5. comemos tacos y fajitas. * ○ un café ○ el centro ○ una ciudad ○ un g…
un restaurante (the option with "un restaurante" among the choices, assuming the last visible option before "una escuela" and "estadio" is the one with "un restaurante" – based on…
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in this excerpt, everest asked his mother, \but how can anyone live wit…
A. convince her to see the argument about climbing from his point of view.
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the ______ is often the main source of conflict in a story. a. round ch…
C. antagonist
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4. hay muchos monumentos. un café el centro una ciudad un gimnasio un m…
C. una ciudad
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the story told in this selection is made up, but it has characters and …
C. realistic fiction.
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classification of the events that students where the competition events…
1. competition events 2. lodging for athletes 3. thousands of jobs
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3. nadamos y tomamos el sol. * ○ un café ○ el centro ○ una ciudad ○ un …
una piscina
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2.vemos una pelicula. un café el centro una ciudad un gimnasio un museo…
un cine
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cultural information el día de los tres reyes magos is celebrated diffe…
| Tradition | Who brings gifts? | Date | Special food | |-------------------------|--------------------------------------------|---------------------------------------|-----------…
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question 6 of 6 carlos wants to start a budget. he is planning on using…
A. Needs
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question 5 of 6 in the 50-30-20 rule, 50% of your income should be spen…
C. Needs
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powerfully it can barely be contained. i can hear its heartbeat! her hu…
Mrs. Dietrich believed her unborn daughter (Nola) would be her own perfect reborn self. As an older teen, she sees Nola as impulsive about trendy, short-lived items like the punk-…
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question 3 of 6 what should be prioritized when creating a budget? sele…
D. Needs and wants
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question 2 of 6 how can a budget help you reach your financial goals? s…
A. Budgeting helps track spending and increases savings.
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question 1 of 6 what can a budget help you do? select a response. ○ pri…
A. Prioritize expenses and track spending
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substitute and complimentary goods introduction which label best fits e…
- **Complementary Goods**: cars and gasoline, printers and ink, electronic toys and batteries - **Substitute Goods**: orange juice and grapefruit juice, artificial sweeteners and …
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gcf assignment #2 1) $35v^2 - 14v - 42$ 2) $-24a^3 + 12a^2 + 30$ 3) $10…
Let's solve each problem by finding the greatest common factor (GCF) of the terms in each polynomial. ### Problem 1: \( 35v^2 - 14v - 42 \) #### Step 1: Find GCF of coefficients T…
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order these numbers from least to greatest. 3.318, 3\\frac{3}{11}, \\fr…
$3\frac{3}{11} < \frac{33}{10} < 3.318 < 3.35$
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fill in the blanks with the present tense of the stem - changing verbs,…
s: 1. vemos 2. prefiero 3. quiero 4. pienso 5. entiendes 6. vamos 7. podemos 8. empieza 9. supongo 10. volvemos
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given that a vector is the directed line segment from p(0,0) to q(3,2),…
\( \sqrt{5} \) (assuming a possible typo in the problem's \( Q \) coordinate; if \( Q \) is \( (3,2) \), the answer is \( \sqrt{13} \), but based on the given options, \( \sqrt{5}…
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enter a response into the field. submit your response to continue. 50-3…
If we take an example amount of $2000, when entered into the calculator, the division using the 50 - 30 - 20 method is: Needs: $1000, Wants: $600, Saving and Emergencies: $400. (Y…