代数
一次方程、二次函数、不等式与式子变形。
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find the zeros of f(x) = x² + 7x + 9. options: x = 3 ± √7; x = (3 ± √7)…
The correct option is the third one: \(x=\frac{-7\pm\sqrt{13}}{2}\) (the option with \(x=\frac{-7\pm\sqrt{13}}{2}\))
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samir has been depressed and has thoughts of hopelessness and suicide. …
- call a national suicide hotline - speak to his doctor about options - tell his parent, school counselor, or another adult about his feelings
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solve for w. $w^2 - 6w + 9 = 0$ if there is more than one solution, sep…
\(w = 3\)
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china what do they call the christmas holiday? who is santa known as? c…
### CHINA - What do they call the Christmas holiday? Christmas (圣诞节, Shèngdàn Jié) - Who is Santa known as? Santa Claus (圣诞老人, Shèngdàn Lǎorén) - Christmas Meal/Food: Western-styl…
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percentage of people seeking help in relation to symptoms severity of m…
- People with the most severe symptoms are the most likely to seek help - Most people who experience mental health symptoms do not seek help
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solve for u. $u^2 + 4u - 5 = 0$ if there is more than one solution, sep…
\(u=-5,1\)
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determine the resulting polynomial: $f(x) = 9x + 4$ $g(x) = -4x^2 - 9x …
\( -36x^{3}-97x^{2}+9x + 20 \)
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when rewriting $x^2 - 4x + 4 = 49$ into perfect square form, what goes …
\(-2\)
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quadratic functions and equations finding the roots of a quadratic equa…
-7, 4
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th_0910_5a - pre-algebra work: section 4.4 - dividing decimals \tquesti…
0.36433
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which of the following is a common consequence of intolerance within a …
It leads to increased isolation and safety concerns for individuals who are marginalized.
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topic 5: solve by using the quadratic formula 1) $p^2 + 14p - 38 = 0$ 2…
\( p = -7 + \sqrt{87} \) or \( p = -7 - \sqrt{87} \) (or approximately \( p \approx 2.327 \) or \( p \approx -16.327 \)) ### Problem 2: \( v^2 + 6v - 59 = 0 \)
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homework: section 4.4 - dividing decimals question list question 13 que…
\( 0.77807 \)
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ulysses was born with a physical deformity that makes his ears smaller …
- changes sleep patterns - damages self - esteem - increases the risk of anxiety - increases likelihood of risky behaviors
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question given that $f(x) = x^2 - 5x - 24$ and $g(x) = x - 8$, find $f(…
\( x^3 - 13x^2 + 16x + 192 \)
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identifying long-term risks of bullying bullying has other serious effe…
A. anxiety, B. suicide, E. depression
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the national sleep foundation recommends that teens get between 8.5 and…
C. Being bullied increases stress levels, resulting in insomnia. (Note: Assuming the options are labeled A, B, C, D with the third option being C. If the original options have dif…
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(x+8)^2 = 9 (x+6)^2= -7
For \((x + 8)^2 = 9\), \(x=-5\) or \(x = - 11\); for \((x + 6)^2=-7\), no real solutions (complex solutions: \(x=-6\pm i\sqrt{7}\))
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given that $f(x) = x^2 - 2x - 48$ and $g(x) = x - 8$, find $f(x) \\div …
\( x + 6 \)
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(x+8)^2 = 9 (x+6)^2= -7 topic 5: solve by using the quadratic formula 1…
s: 1. \( p = -7 \pm \sqrt{87} \) 2. \( v = -3 \pm 2\sqrt{17} \) 3. \( a = 3 \) or \( a = -17 \) 4. \( x = 11 \) or \( x = 1 \) 5. \( x = -2 \) or \( x = -4 \) 6. \( n = 3 \) or \(…
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one painter can paint a house in 7 days, yet a more experienced painter…
\( \frac{35}{12}\approx2.917 \) (or if the second painter's time was different, but based on the problem as presented, with 7 and 5 days, the answer is \( \frac{35}{12}\approx2.91…
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the centers for disease control and prevention defines bullying as \unw…
- taunting someone - tripping someone - spitting on someone - threatening to hurt someone - breaking someone’s belongings
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factor completely. 32n² - 50 (16n - 25)(16n + 25) 2(8n - 25)(8n + 25) n…
\(2(4n + 5)(4n - 5)\) (the last option, \(2(4n + 5)(4n - 5)\))
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question 3 two people are mowing a large lawn. one person has a riding …
The riding mower cutting rate is $\frac{1}{4}$ per hour. The push mower cutting rate is $\frac{1}{7}$ per hour. The combined cutting rate is $\frac{11}{28}$ per hour. It will take…
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7) 1/9x -1 = 2
\( x = 27 \)
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how can i find \\(\\frac{1}{4}\\) of 20? complete the sentence. to find…
divide
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stress. it’s a part of life, no matter who you are, where you live, or …
- "It’s a part of life" - "Stress has a nasty reputation" - "avoid at all costs" - "stress is not necessarily negative" - "the springboard for achieving more" - "stress motivates,…
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how can i find \\(\\frac{1}{4}\\) of 20? first, complete the sentence. …
5
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quiz question 5 of 6 which list describes needs? select a response. ○ s…
A. Shelter, warmth, food
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identifying the central idea stress. it’s a part of life, no matter who…
D. Stress can have positive or negative effects.
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given that $f(x) = x^2 - 12x + 35$ and $g(x) = x - 7$, find $(f \\div g…
\( x - 5 \) (with the restriction \( x eq7 \))
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solve. 0 = x² - 4x - 20 x = {-2 ± 6√2} x = {2 ± 6√2} x = {2 ± 2√6} x = …
\(x=\{2\pm2\sqrt{6}\}\) (the third option in the given choices)
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name: ______ date: ______ christmas around the world webquest its a hol…
To complete the worksheet, follow these steps: 1. Visit http://whychristmas.com. 2. For "GERMANY": - What do they call the Christmas holiday? Weihnachten - Who is Santa known as? …
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quiz question 4 of 6 dominic has four unexpected expenses, including a …
car repairs (the option labeled "car repairs")
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quiz question 3 of 6 how is money divided using the 50-30-20 method? se…
A. Needs, wants, savings
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given that $f(x) = x^2 + 5x + 6$ and $g(x) = x + 2$, find $(f + g)(x)$ …
\( x^2 + 6x + 8 \)
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question 2 of 6 jasmine just received her paycheck. to manage her money…
B. 50 - 30 - 20 rule (assuming the second option is labeled as B, if the options were labeled with letters. If not, the correct option is "50 - 30 - 20 rule")
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2) x + 5 = -15 -5 -5 x = -20 3) -4x = 32 ÷-4 ÷-4 x = -8 6) -20 = -4m - …
For equation 6: \(m = \frac{15}{4}\) (or \(3.75\)) For equation 10: \(x = -\frac{25}{8}\) (or \(-3.125\))
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solve: $5r^2 - 320 = 0$; options: {-8,7}, {8,-6}, {-8,-3}, {-8,3}, {-8,…
\(\{-8, 8\}\) (matching the last option shown, likely labeled as \(\{-8, 8\}\) in the choices)
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given that $f(x) = x^2 + 11x + 28$ and $g(x) = x + 4$, find $(f - g)(x)…
\( x^{2}+10x + 24 \)
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why did the north favor tariffs? why did south carolina try to nullify …
The North favored tariffs because the region had a developing manufacturing industry, and tariffs protected Northern manufacturers from foreign competition by making imported good…
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find the product. (2x + 8)(5x + 1) 10x² + 40x + 8 7x² + 2x + 9 10x² + 4…
$10x^2 + 42x + 8$ (corresponding to the option "10x² + 42x + 8")
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skill: solve 2 step equations 5) 10 - 6x = -104 6) -20 skill: solve mul…
\( x = 19 \)
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part 6: religion & philosophy word bank : anglican church, enlightenmen…
60. Anglican Church 61. Enlightenment
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jason needs to find the zeros of $y = 3x^2 - 5x + 2$. which factoring w…
\( y=(3x - 2)(x - 1) \) (the second option)
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essay questions - was the us justified or unjustified in entering ww1, …
The US was justified in entering WWI. German unrestricted submarine warfare violated US neutrality (e.g., Lusitania sinking), the Zimmerman Telegram threatened US security, and US…
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10 villanelles are lyrical poems that contain how many lines? ○ 19 ○ 14…
A. 19
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9 sonnet 18, written by william shakespeare, is an example of what type…
C. English
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8. why do you think erasmus was so popular, even though he criticized m…
The subfield is History (under Social Science).
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8 rhyming words appear only at the ends of lines in poems. true false s…
B. False
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7 what does a refrain consist of? expressionary words used sparingly in…
B. Repeating of one or more lines or phrases throughout the poem
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6 what specific number of lines are in an octave? ○ eight ○ nineteen ○ …
A. Eight
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factoring / distributive property worksheet factor the expressions. 1 a…
1a: \(12(9 + 7z)\) 1b: \(4(11 + 5r)\) 2a: \(7(12t + 11)\) 2b: \(9(12 + 7b)\) 3a: \(4(2 + 3n)\) 3b: \(7(11 + 6y)\) 4a: \(8(7t + 5)\) 4b: \(5(11w + 5)\) 5a: \(6(8 + 9n)\) 5b: \(11(1…
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5 which of the following is a poetic structural element that can be des…
D. Stanza
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question 19 of 25 what is the point - slope equation of a line with slo…
B. $y - 7=-4(x + 2)$
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4 which of the following is the name for poetry that does not have to f…
C. Free verse (assuming the options are labeled A: Classical verse, B: Lyrical verse, C: Free verse, D: Sonnet verse; if labels differ, adjust to match, but the content is "Free v…
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factoring / distributive property worksheet factor the expressions 1 a.…
1a. \( \boldsymbol{4(27 + 16z)} \) 1b. \( \boldsymbol{4(11 + 5t)} \) 2a. \( \boldsymbol{7(12 + 11)} \) (or \( \boldsymbol{161} \)) 2b. \( \boldsymbol{9(12 + 7a)} \) 3a. \( \boldsy…
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3 verses of lyrical poems, such as john howard paynes home sweet home, …
B. Songs
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9. solve the equation using the quadratic formula. $x^2 - 6x - 27 = 0$ …
\(9, -3\)
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practice: solve rational equations score: 5/6 answered: 5/6 question 6 …
\( \frac{V}{I} - R \) (or \( \frac{V - IR}{I} \))
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2 before reading and writing were common abilities, lyric poetry was re…
C. Lyre
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question 17 of 25 what is the slope of the line given by the equation y…
B. -3
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practice: solve rational equations score: 4/6 answered: 4/6 question 5 …
\( \frac{F}{m} \)
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question move at least one of the 5 guide points below to complete the …
Move the blue vertex point from \((0,0)\) to \((7,0)\) (shift 7 units right), and adjust red points to lie on \( y=(x - 7)^2 \) (e.g., for \( x = 7 + 1 = 8 \), \( y = 1 \); \( x =…
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for each expression, select all equivalent expressions from the list. (…
For part (a): The equivalent expressions are \(6x + 7x\) and \(13x\). For part (b): The equivalent expressions are \(4\cdot1 + 4\cdot2y\) and \(4 + 8y\).
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1 which of the following is a popular type of lyric poetry? ○ epic ○ ha…
C. Sonnet
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practice: solve rational equations score: 3/6 answered: 3/6 question 4 …
\(x = 7\)
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practice: solve rational equations score: 2/6 answered: 2/6 question 3 …
\(x =-\frac{3}{13}\)
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practice: solve rational equations score: 1/6 answered: 1/6 question 2 …
\(\frac{13}{10}\)
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c. prepositional phrases practice complete each sentence with a preposi…
1. in line 2. up the mountain 3. During winter 4. across the country 5. in the yard
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evaluate the expression using a calculator. round your answer to two de…
\boxed{0.08}
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table of contents > module 7: rational expressions and equations > prac…
15
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move at least one of the 5 guide points below to complete the graph of …
Move the blue vertex point from \( (0, 0) \) to \( (8, 0) \). Then, for red points, for example, when \( x = 9 \) (1 unit right of vertex), \( y=3(1)^2 = 3 \); when \( x = 7 \) (1…
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use the product rule to simplify. (-6x²)(-7x⁹)
\(42x^{11}\)
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chapter 6: nth roots and rational exponents > section exercises 6.1 > e…
The correct approximation of \( \sqrt[5]{1695} \) to two decimal places is approximately \( 4.42 \) (note: the given \( 3.3 \) is incorrect).
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find the perimeter. $3s^2 + 8s - 12$ $16s^2 - 4s + 15$ $s - 7$ what is …
\(19s^2 + 5s - 4\)
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the chart below shows an exchange rate table. | currency | exchange rat…
119 (the option with "119")
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which best describes how standards help domestic producers? standards r…
C. Standards restrict the import of cheap goods.
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complete the square to re-write the quadratic function in vertex form: …
\( y=(x - 1)^{2}+6 \)
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part 4: historical events & movements word bank: (blurred words in word…
45. 95 Theses 46. Boston Tea Party 47. Great Awakening 48. Versailles
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in how many cities are federal reserve district banks located? ○ 4 ○ 12…
B. 12
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practice: add and subtract rational expressi score: 1/3 · answered: 1/3…
Simplified form: \( \frac{2r^2 + 6r - 17}{(r + 4)(r + 7)} \) (or expanded denominator \( \frac{2r^2 + 6r - 17}{r^2 + 11r + 28} \)) Domain restrictions: \( r eq -4, -7 \) (for th…
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what is the distance between -20 and -6 on a number line? units
14
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question 10 of 25 what is the y-intercept of the line given by the equa…
B. (0, -21)
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resistance to westward expansion summarize: how did the plains indians’…
(for "How did the Plains Indians’ resist westward expansion?"): The Plains Indians resisted westward expansion through military conflicts (e.g., battles like Little Bighorn), spir…
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1. we must not \boxed{} anyone based on their beliefs or backgrounds. 2…
1. exclude 2. benevolence 3. bred 4. evolved
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country q has experienced a rapid increase in its unemployment rate and…
B. try to trade with other nations to increase production and create new jobs
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ations of multi-step equations complete the worksheet on lined notebook…
The two numbers are 28 and 37.
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friday use what we learned all week to fix these sentences. write the f…
1. Your puppy will be one year old in February. 2. The general is kind to his subordinates.
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what must an entrepreneur do after creating a business plan? ○ open the…
B. finance the business
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why does the fed pay interest to banks? ○ it is interest on money held …
A. It is interest on money held in reserve.
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what is the distance between -29 and -8? units
21
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question complete the square to re-write the quadratic function in vert…
\( y=(x + \frac{9}{2})^{2}-\frac{77}{4} \)
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how is an excise tax different from a sales tax? an excise tax is not d…
B. An excise tax applies to specific products.
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3.07: applications of multi-step equations complete the worksheet on li…
The two numbers are 28 and 37.
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lesson: multiplying complex numbers simplify: (3 - 2i)² (type your fina…
\(5-12i\)
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why were free trade zones created in china? to avoid governmental rules…
B. to attract investments by foreign countries
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what is one way to find the distance? find $-15 - 7$. then take the abs…
22
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41.c: explain the plains indians resistance to western expansion of the…
Settlers, miners, railroad companies, etc., broke the treaty.
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lesson: multiplying complex numbers simplify: (-3 + i)(1 + 4i) (type yo…
-7-11i