代数
一次方程、二次函数、不等式与式子变形。
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8. a graphic designer has an annual income of $84,500. the income tax t…
$\$5,915.00$
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what does odysseus do on the island of cicones that best shows the trai…
After he and his men land on the island and plunder for goods, Odysseus commands them to return quickly to the ship so they can safely set sail.
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which event from the odyssey best highlights the idea that the ancient …
Zeus sends dangerous storms to punish Odysseus and his men for their actions on the island of Cicones.
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name speaking activity - q&a - ask your friends the following questions…
1. What would you do if you were the richest person in town? I would fund local schools and food banks. 2. What would you do if you were a cop? I would patrol my beat fairly and h…
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over time, indus valley and aryan cultures changed in significant ways.…
To solve the matching problem, we analyze the relationships between causes and effects: ### 1. Analyze the first cause and effect: - **Cause**: *"Members of the Indus Valley Civil…
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read the excerpt from the odyssey. six benches were left empty in every…
B. Six men from each ship lost their lives at Cicones. D. The men were greatly saddened by the loss of their friends.
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tell whether the ordered pair is a solution to the equation. show all s…
The ordered pair \((-2,16)\) is a solution to the equation \(4x + 2y=24\) Let's solve problem 2: Determine if \((5,-24)\) is a solution to \(4x-2y=-32\)
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graph this function: y = -10 click to select points on the graph.
The graph is a horizontal straight line passing through points such as $(-10, -10)$, $(0, -10)$, and $(10, -10)$, lying at $y=-10$ across the entire $x$-range of the grid.
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read the excerpt from the odyssey. he saw the townlands and learned the…
- They valued perseverance, bravery, and strength. - They believed the gods were active in people's lives.
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the people of the indus valley civilization lived in settled communitie…
The corrected text is: "Originally, Aryans probably lived in Central Asia, near the Caspian Sea. Around 1700 BCE, some Aryans began migrating southeast into South Asia towards the…
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question write the equation of the trigonometric function shown in the …
$y = 3\sin(x)$
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question 79 2 pts if the reserve ratio is 7 percent, banks do not hold …
$\approx 3414.29$
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solve. \\(\\sqrt3{7x - 1} - 3 = 0\\) select the correct choice below an…
A. $x = 4$
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12) \\(\frac{2a^{-3}b^{5}}{(a^{-5}b^{5})^{-2}}\\)
$\frac{2b^{15}}{a^{13}}$ or $2a^{-13}b^{15}$
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solve. \\(\\sqrt3{7x - 1} - 3 = 0\\) select the correct choice below an…
A. $x = 4$ (Simplify your answer. Use a comma to separate answers as needed.)
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solve. \\sqrt{5x - 4} - 1 = 3 select the correct choice below and fill …
A. $x=4$
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1) many historians argue that hinduism began when people from two ancie…
The Indus Valley Civilization began in South Asia. Many people in this society lived in small cities along the Indus River. (Blanks filled with: South, small cities, Indus)
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evaluate the expression below. enter the answer as a mixed number or fr…
\(\frac{13}{4}\) (or \(3\frac{1}{4}\))
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evaluate each expression. when the answer is not a whole number, write …
\(24\) ### Part b
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11) \\(\\frac{x^{4}y^{-3}}{3xy^{-3} \\cdot 3xy}\\)
$\frac{x^2}{9y}$
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which expression has a value of 12? \\(\\sqrt{24}\\) \\(\\sqrt{48}\\) \…
\( \sqrt{144} \)
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¿qué hay en el salón de clase? escoge la oración correcta. hay un ratón…
Hay un bolígrafo cerca de un libro.
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add or subtract. $4\\sqrt{48} - 3\\sqrt{32} + \\sqrt{27}$ $4\\sqrt{48} …
$19\sqrt{3} - 12\sqrt{2}$
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what is the positive square root of 121? \\sqrt{121}= 11 what is the ne…
-11
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¿qué hay en el salón de clase? escoge la oración correcta. hay una comp…
Hay una computadora detrás de la tarántula.
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evaluate the expression below. enter the answer as a mixed number or as…
\(\frac{52}{95}\)
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solve. \\begin{cases} y = x - 7 \\\\ 5x + 2y = 7 \\end{cases} use the s…
B. $(3, - 4)$
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¿qué hay en la biblioteca? escoge la oración correcta. hay diez libros …
Hay una tableta en el escritorio.
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subtract. assume that all variables represent positive real numbers. \\…
$-2\sqrt[3]{3x}$
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solve. \\begin{cases} y = 3x - 7 \\\\ 15x - 5y = 14 \\end{cases} use th…
There is no solution.
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solve. \\begin{cases} m + n = 5 \\\\ m - n = 3 \\end{cases} use the sub…
The solution is (4, 1).
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6. maya opened a savings account with an initial deposit of $930 and wi…
The total amount Maya will have in the account at the end of 3 years is $\$957.9$.
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evaluate the expression below. enter the answer as a mixed number or as…
\(1\frac{6}{17}\) (or \(\frac{23}{17}\))
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10) $2x^{2}y^{-6}cdot (x^{3}y^{5})^{-2}$
$\frac{2}{x^4 y^{16}}$
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use the quotient rule to simplify. assume that all variables represent …
$\frac{\sqrt[3]{9}}{x^2}$
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¿qué hay en la oficina? escoge la oración correcta. hay una computadora…
Hay una computadora vieja en la mesa.
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¿qué hay en el salón de clase? escoge la oración correcta. hay una calc…
Hay una calculadora encima de un pupitre.
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sample response: the men who ate the lotus plant did not want to contin…
☑️ the idea that the men who ate the lotus did not want to leave ☑️ the idea that eating the lotus caused the men to want to eat more lotus ☑️ the idea that the lotus made the men…
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¿qué hay en la oficina? escoge la oración correcta. hay un borrador lej…
Hay dos pupitres delante del escritorio.
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which is a possible legal consequence of underage drinking? fines loss …
A. fines
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¿qué hay en la cafetería? escoge la oración correcta. hay una alumna pe…
Hay dos ventanas grandes entre las puertas.
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santiago is going to invest in an account paying an interest rate of 3.…
47330 (or 47320 if intermediate rounding was different)
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¿qué hay en el salón de clase? escoge la oración correcta. hay una puer…
Hay una planta debajo de una ventana.
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write the number names. 1,496 1,359 1,708 1,237 1,025
### 1. Para el número 1,496: ## Step 1: Identificar las unidades de millar, centena, decena y unidad - Millar: 1 (mil) - Centena: 4 (cuatrocientos) - Decena: 9 (noventa) - Unidad:…
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which is the best reason for why it is important to be careful about en…
to reduce the risk of identity theft
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¿qué hay en la biblioteca? escoge la oración correcta. hay papeleras de…
Hay unos libros grandes debajo de la mesa.
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scholarly accounts of the chicano movement—a movement that advocated fo…
C. It describes a common approach to studying the Chicano movement that, according to the text, obscures the ideological diversity of the movement’s participants.
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six benches were left empty in every ship that evening when we pulled a…
B. We escaped with our lives, but many of our friends did not, which made us very sad.
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problem #4 enter the value of \\(\\left(-\\frac{2}{5} + \\frac{3}{4}\ i…
$-\frac{7}{4}$ or $-1.75$
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9) \\(\\frac{4a^{3}b^{4}}{4a^{-4}b^{-3} \\cdot 2a^{-4}b^{2}}\\)
$\frac{1}{2}a^{11}b^{5}$
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“how lifelike are they?” many computer animators prioritize this questi…
A. It reflects a primary goal that many computer animators have for certain components of the animations they produce.
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problem #4 enter the value of (left(-\frac{2}{5} + \frac{3}{4} ight) cd…
$-\frac{7}{4}$ or $-1\frac{3}{4}$
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tanisha invested $4,300 in an account paying an interest rate of 3.3% c…
$\$6828.53$
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problem #3 danica has $20\\frac{3}{4}$ pounds of slime for her business…
$32\frac{1}{4}$ pounds
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now zeus the lord of cloud roused in the north a storm against the ship…
the road of trials
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a study by a team including finance professor madhu veeraraghavan sugge…
C. To explain part of the methodology used in the team’s study
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what obstacles has odysseus faced so far on his road of trials? check a…
- Lord Helios, the sun god, has killed Odysseus's men for eating his cattle. - The crew has been attacked by an army at Cicones. - Zeus has sent a huge sea storm. - Some of the me…
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which number line model represents the sum of $1.5 + (-5)$?
The top-right number line model (starting near 1, moving left 5 units to the left of -3) represents $1.5 + (-5)$.
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shawn received an e - mail offering a great deal on music, movie, and g…
B. ignore the e-mail and delete it
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select the correct response from each drop-down menu. laser larry’s uni…
The better deal is offered by Woodworking Wanda. Ashley saves $20 if she buys 20 signs from the cheaper vendor.
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maxim and his friends like to play on their phones during school lunch.…
D. This is a form of traditional bullying despite the use of technology.
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8) \\(\frac{6yx^{-2}}{(4yx^{2})^{2}}\\)
$\frac{3}{8x^6 y}$
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what value falls in the solution set of the inequality $-3(4k + 1) < 15…
\(\boldsymbol{-1}\) (the option corresponding to -1)
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several workers have been injured from slip - and - fall hazards. what …
A. Offer workplace training about cleaning up spills.
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the solution set of the inequality $3(b - 4) + 2b > 3$ is the set of va…
B. \(\{b : b > 3\}\)
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6) \\(\\frac{3x^{2}y^{-2}}{6xy^{3}}\\)
$\frac{x}{2y^5}$
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factor. $20y^{2}-13y - 21$
\((4y + 3)(5y - 7)\)
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problem #1 monica buys 7 scrunchies for $8.75 total. if all the scrunch…
The price of 1 scrunchie is $\$1.25$
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the values $-1$ and $1$ make the equation $3x^2 + 7 = 10$ true. use set…
\(\{-1,1\}\)
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select the correct response from each drop - down menu. laser larry has…
Laser Larry's given rate is $108 for 9 signs. His unit rate is $12 per sign. Woodworking Wanda's given rate is $143 for 13 signs. Her unit rate is $11 per sign.
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trey, amelia, and cho are discussing the solution set to the equation $…
Amelia
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7) $a^{3}b^{2}cdot(2b a^{-2})^{4}=$
$\frac{16b^6}{a^5}$
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factor: $21y^2 - 2y - 3$
\((3y + 1)(7y - 3)\)
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which set notation correctly expresses the solution set to the equation…
\(\{3\}\) (corresponding to the option: \(\{3\}\))
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which indicates that someone has a positive body image? takes pride in …
A. takes pride in the way he or she looks
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both $-6$ and $6$ make the equation $\frac{x^2}{2}=18$ true. use set no…
\(\{-6, 6\}\)
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factor. $15x^{2}+37x + 18$
\((3x + 2)(5x + 9)\)
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factor the following trinomial. b² − 3b − 10 (b − ?)(b + )
The first blank (the green one) is \(5\) and the second blank (the white one) is \(2\). So the factored form is \((b - 5)(b + 2)\), so the value in the green box is \(5\) and the …
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mikas friends are always eating food from his lunch, and he rarely gets…
D. ask his friends to swap food rather than just eating his food
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6) \\(\frac{3x^{2}y^{-2}}{6xy^{3}}\\)
$\frac{x}{2y^5}$
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factor. $5z^2 - 27z - 18$
\((5z + 3)(z - 6)\)
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solve the following system of equations graphically on the set of axes …
The solution of the system of equations is \((2,1)\)
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which factors make the prevention of cyberbullying difficult? check all…
- disbelieving that cyberbullying causes serious harm - refusing to take responsibility to stop cyberbullying - using technology to participate in cyberbullying - collecting evide…
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¿qué hay en el gimnasio? marca todas las oraciones correctas. hay una b…
- Hay una bandera al lado de la ventana. - Hay tres chicos en el trampolín. - Hay una mochila debajo de una de las sillas.
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aaliyah invested $680 in an account paying an interest rate of 5.6% com…
$\$951.25$ (rounded to the nearest cent)
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¿qué hay en la biblioteca? marca todas las oraciones correctas. no hay …
- Correct: No hay una bandera en la biblioteca. - Correct: Hay una puerta entre dos carteles. - Incorrect: Hay un pizarrón detrás del escritorio.
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a healthy relationship includes good communication, fairness, and trust…
T
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¿qué hay en la cafetería? marca todas las oraciones correctas. no hay s…
- No hay sillas. - Hay una bandera detrás de la planta. - Hay tres mesas en la cafetería.
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4) $x^{-3}y^{0} cdot 2x^{-4}y^{2} =$
$\frac{2y^2}{x^7}$ (or $2x^{-7}y^2$)
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read the excerpt from dr. martin luther king jr.s \i have a dream\ spee…
Dr. King uses repetition to encourage others to demand equality.
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3) \\(\frac{16mn^{5}}{20m^{0}n^{2}}\\)
$\frac{4mn^3}{5}$
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¿qué hay en la oficina? marca todas las oraciones correctas. hay dos si…
- ✅ Hay dos sillas al lado de la puerta. - ✅ Hay una ventana en la puerta. - ❌ Hay una papelera detrás de la mesa.
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factor. $4y^{2}+16y - 9$
\((2y + 9)(2y - 1)\)
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which option correctly describes the values that make the inequality $2…
Option #1: \(\{m : m < 7\}\)
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which factor should be considered when choosing a mental health profess…
C. treatment philosophy
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sophie, adola, and gilly are debating potential values in the solution …
3
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which characteristic is typical of distress? worry and anxiety increase…
A. worry and anxiety
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solution sets of equations & inequalities practice complete this assess…
$\{ y : y > 4 \}$
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¿qué hay en el salón de clase? marca todas las oraciones correctas. hay…
- Correct: Hay un reloj muy grande al lado del mapa. - Correct: Hay una profesora mayor en el salón de clase. - Incorrect: Hay un borrador encima del pizarrón.
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which is a characteristic of an upstander? action - oriented passive co…
A. action - oriented