Algèbre
Équations linéaires, fonctions quadratiques, inégalités et transformations.
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simplify the expression: $3x^2 + 2x - 4 + 5x^2 - 3x$. a. $8x^2 - x - 4$…
a. $8x^2 - x - 4$
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simplify. \\sqrt{98}
$7\sqrt{2}$
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which results are more likely for someone without personal finance skil…
A. larger long - term credit or loan costs B. less preparation for emergencies E. increased long - term challenges
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m 9: spiral review solve the equation. $-4(r + 2) = 4(2 - 2r)$ use the …
$r = 4$
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emma lives on a tight budget. she saves money and also makes intelligen…
A. Emma is more prepared to meet her basic needs. B. Emma is better prepared to avoid financial setbacks. D. Emma is more prepared to face emergencies.
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read the passage. (1) state leaders must ensure the safety of all citiz…
The reason is not logically sound, because the writer does not include strong factual evidence.
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which scenario is an example of a theme for a story? ○ dorothy is a dre…
D. Good always triumphs over evil in the end.
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which sentence contains a restrictive clause? ○ we took a kayak to a be…
A. We took a kayak to a beach where sea turtles hatch.
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find the number of terms and the degree of this polynomial.\\(-4t^3 + 1…
Number of terms: 3 Degree: 4
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solve the equation $12x + 6y = 24$ for $x$.\ \ a. $x = 2 - \\frac{1}{2}…
A. \(x = 2-\frac{1}{2}y\)
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solve. $y = -4x - 3$ $y = -x + 6$ (□,□) submit
$(-3, 9)$
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question factor completely. $3x^2 - x - 4$ answer attempt 1 out of 2 $(…
\((3x - 4)(x + 1)\)
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six graphs are shown below. click on the tabs to see them. graph 1 grap…
We should check the box for Graph 4. So the correct option is: \(\boldsymbol{\square}\) Graph 1 (already checked, but for Graph 4: \(\boldsymbol{\checkmark}\) Graph 4, \(\square\)…
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simplify. assume h is greater than or equal to zero.\\sqrt{8h}
$2\sqrt{2h}$
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read the text. a special type of vote called a \popular referendum\ giv…
sequential
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read the text. to be nominated as a major partys candidate for presiden…
sequential
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which statement primarily appeals to ethos, or character, to support th…
As a child psychologist, I see far too many children who have developed aggressive tendencies as a result of playing violent video games.
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solve the absolute value inequality. other than ∅, use interval notatio…
\((-\infty, - 5)\cup(-5, \infty)\) (corresponding to the option \((-\infty, -5)\cup(-5, \infty)\))
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solve the linear inequality. other than ∅, use interval notation to the…
Since \(25\geq - 16\) is always true for all real numbers \(x\), the solution set is \((-\infty,\infty)\)
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the following rational equation has denominators that contain variables…
C. The solution set is \(\varnothing\)
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0. fully simplify using only positive exponents. \\(\\frac{6x^5y^8}{12x…
$\frac{xy^{3}}{2}$
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simplify. multiply and remove all perfect squares from inside the squar…
$6y^{2}\sqrt{2}$
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simplify. remove all perfect squares from inside the square roots. assu…
\(a^{2}b^{3}\sqrt{42}\)
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fill in the blanks. then, choose the property of addition you used. (a)…
s: (a) The missing number is \(9\) (using the identity property of addition: \(0 + a=a\)). (b) The missing number is \(6\) (using the commutative property of addition: \(a + b = b…
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which statement primarily appeals to logos, or reason, to support the p…
Although an internship at a prestigious company may certainly offer rewards in the form of education and life experience, this is not enough of a justification for unpaid work.
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perform the indicated operations. $(-6 + \\sqrt{-9})^2$ $(-6 + \\sqrt{-…
$27 - 36i$
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solve for u. $-3 leq \frac{u - 5}{4} leq 2$ write your answer as a comp…
$-7 \leq u \leq 13$
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solve for d. \\(\\frac{-13d - 7}{2} \\leq 3\\) or \\(-3d - 4 \\geq 11\\…
$d \leq -5$ or $d \geq -1$
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complete the square to re - write the quadratic function in vertex form…
\(y = 9(x - 2)^2 + 3\)
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factor completely $m^2 + 11m + 10$ options: $(m + 10)$ $(m - 10)(m + 1)…
C. $(m + 10)(m + 1)$
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in the equations shown, the variables represent the price of one meal. …
Daniel buys 5 meals. He has a coupon for $3 off the entire order. → \( 5p - 3 = 65 \) Lucy buys 5 meals. She has a coupon for $3 off each meal. → \( 5(q - 3)=65 \)
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linas purchase 4 tickets and 1 fee 4x + 8 = 100 find the price, x, of e…
\( x = 23 \)
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how can you isolate the variable p? 4(p + 5) = 21 4p + 20 = 21 - 20 - 2…
Divide by 4 on both sides; $p=\frac{1}{4}$
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readworks the election of the president and vice president: general ele…
To answer these questions, we would need the text from "The Election of the President and Vice President: General Election" (from ReadWorks) that these comprehension questions are…
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the cheka = secret police who where image what caption when how why is …
- Who: Led by Felix Dzerzhinsky; staffed by Bolsheviks, leftists, and volunteers - Where: Russian Soviet Federative Socialist Republic (later Soviet Union) - What: The first Sovie…
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complete the text with the correct pair of words. the lexington lions h…
D. who's... complement
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4 what issue led to the u.s. and japan holding peace negotiations in th…
A. Japan's invasion of other Asian countries
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which exponential function is represented by the values in the table? \…
\( f(x) = 3(2^x) \) (corresponding to the option \( f(x) = 3(2^x) \))
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complete the text with the correct pair of words. while many coastal ar…
A. climatic... well
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how many third roots does -512 have? explain your reasoning. choose the…
A. There is 1 real root, which is \(-8\). This times itself \(3\) times equals \(-512\).
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factor $x^2 - 7x - 44$
$(x+4)(x-11)$
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3. what made conditions of the japanese internment camps so bad? their …
C. their desert location
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simplify. \\(\\frac{y^{7}}{y^{2}}\\)
$y^{5}$
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complete the text with the correct pair of words. cooper likes to ride …
A. stationary... proceed
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choose the correct answer below. a. the first expression can be written…
B. They are equal because both expressions can be written as \(x^{\frac{2}{3}}\).
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select all the correct text in the passage which two sentences in this …
1. The full contents of the chest never came quite clear, perhaps because he didn’t want to know. 2. His mother had once tried to explain the paper to him, but he hadn’t wanted to…
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republicanism is best defined as which of the following? choose 1 answe…
C. The system by which the interests of the people are represented through elected leaders
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complete the text with the correct pair of words. west side story is a …
B. whose...illicit
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#007 the u.s. declares war on japan american history b custom wenneker …
D. They wanted to prove their loyalty by obeying the order.
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simplify. \\frac{b}{b^{3}}
$\frac{1}{b^2}$
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5. in a trivia game, jada scored 2 less points than bard. bard scored 7…
9 points --- ### Problem 6
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complete the text with the correct pair of words. the radiator in _____…
D. your... diffuse
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justice found that the fifth root of $243x^{15}y^{5}$ is $3x^{3}y$. is …
C. Justice is correct because \((3x^{3}y)^{5}=3^{5}(x^{3})^{5}y^{5}=243x^{15}y^{5}\)
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1. why was the u.s. taken completely by surprise by the attack on pearl…
A. The U.S. was not at war with Japan.
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simplify. \\frac{y^{5}}{y^{2}}
$y^3$
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complete the text with the correct pair of words. the durian, an asian …
A. discrete... than
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practice - label each term pianissimo piano mezzo forte mezzo piano for…
1. Pianissimo: Very soft 2. Piano: Soft 3. Mezzo Forte: Moderately loud 4. Mezzo Piano: Moderately soft 5. Fortissimo: Very loud
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word bank - part a alojamiento dar una caminata pensar visitar un museo…
1. acampar 2. hacer una excursión 3. tomamos 4. turista
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complete the text with the correct pair of words. for a healthy, balanc…
advise : : less
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simplify. write your answer as a pr\\(\\frac{\\frac{33}{4}}{\\frac{49}{…
\(\frac{891}{196}\)
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6. $(8p - 2)(p + 1)(2p)$ 7. the perimeter of an isosceles
$16p^3 + 12p^2 - 4p$
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which formula can be used to describe the sequence? 64, -48, 36, -27, ……
\( f(x + 1) = -\frac{3}{4}f(x) \) (the first option)
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complete the text with the correct word. in 2012, more than one million…
immigrate
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informative introduction ? flight attendants make sure that passengers …
The correct option is: "Have you ever wondered who takes care of you during a flight?"
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complete the text with the correct word. a 2014 study found that ____ i…
there
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name teacher for 5 - 6, factor the polynomial completely, or identify i…
\(x^2(4x + 3)(2x^2 - 5)\) ### Problem 6: \(x^3 + 64\)
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complete the text with the correct word. scientists theorize that a bla…
its
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charlie and susan are planning a party for 10 people. charlie finds a l…
- Susan's location is cheaper for 10 people - The charge for each additional person is greater for Charlie's location
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factor $x^2 - 8x + 7$
$(x-1)(x-7)$
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what does gcf stand for? greatest common factor gaming center facility …
A. Greatest Common Factor
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choose the correct answer. topic: airplanes focus: can fly airplanes? f…
D. can fly
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challenge questions: why is it important that no part of our american g…
It is important because the American government uses a system of checks and balances among its three branches (legislative, executive, judicial). If one branch were more powerful,…
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factor $x^2 - 16x + 48$ options: $(x - 16)(x - 3)$ $(x - 12)(x - 4)$ $(…
B. $(x - 12)(x - 4)$
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which of the following expressions is equivalent to $18x^4 - 12x^2$? $6…
D. $6x^2 (3x^2 - 2)$
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factor 12x - 40 using the gcf; 4 (3x + 10); 2 (6x + 20); 4 (3x - 10); 2…
C. 4 (3x - 10)
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the function h is defined by the following rule. h(x)=5x+3 complete the…
When \( x = -3 \), \( h(x)=-12 \); when \( x = -2 \), \( h(x)=-7 \); when \( x = 0 \), \( h(x)=3 \); when \( x = 1 \), \( h(x)=8 \); when \( x = 4 \), \( h(x)=23 \) So the complet…
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evan bought a pair of shoes online for $67. he used a coupon code to ge…
$\$5.36$
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1. which expression is equivalent to (2 + 3(x - 5)+4)? a. (3x + 9) b. (…
B. $3x - 9$ ---
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factor 18x + 30 using the gcf; 3 ( 6x + 10); 6 ( 3x + 5); 2(9x + 15); 9…
B. 6 ( 3x + 5)
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7.75+3.50x≤23.00 solve the inequality above to express how many pounds …
\(x \leq 4.4\)
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add. $-\frac{1}{2}+\frac{5}{8}$ write your answer in simplest form.
$\frac{1}{8}$
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factor completely: $x^2 - 17x + 72$ options: $(x - 9)(x + 8)$ $(x + 9)(…
C. $(x-9)(x-8)$
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factor $n^2 + 16n + 63$ $(n - 7)(n + 4)$ $(n + 7)(n + 9)$ $(n - 3)(n - …
B. (n+7)(n+9)
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simplify. $(3v)^4$ write your answer without parentheses.
\(81v^4\)
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simplify. write your answer as a prop \\(dfrac{dfrac{14}{13}}{dfrac{41}…
\(\frac{630}{533}\)
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reading: un viaje divertido mi familia y yo estamos de vacaciones en un…
1. The family is staying in a hotel near the center of a very beautiful city. 2. They have a double hotel room. 3. During the day, the narrator goes on an excursion, sees many tou…
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simplify. $(4x)^2$ write your answer without parentheses.
\(16x^2\)
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ava graphs the function $h(x) = x^2 + 4$. victor graphs the function $g…
To solve this, we analyze the transformations of the parent function \( f(x) = x^2 \): ### 1. Analyze Ava’s function \( h(x) = x^2 + 4 \): The general form for a **vertical transl…
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father went through this spasm of solitary fear each first night of vac…
C. keep their belongings separate
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simplify. write your answer as a p\\(\\frac{\\frac{17}{8}}{\\frac{33}{1…
\(\frac{34}{33}\)
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ahab went to the farmer’s market on monday. he has no more than $23.00 …
\( 7.75 + 3.50x \leq 23.00 \)
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when factoring a trinomial, you find two numbers that ______ to the mid…
add; multiply
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write a two - step inequality, using the values provided in the problem…
18
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do you think robert f. kennedy made a strong case for a peaceful reacti…
Robert F. Kennedy made a strong case. His argument centered on empathy (acknowledging grief/anger), shared humanity (calling for unity across races), and honoring MLK’s non - viol…
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simplify. assume f is greater than or equal to zero. \\(sqrt{50f^3}\\)
$5f\sqrt{2f}$
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shayna enlarged a square photo by adding 10 inches to each side so it c…
6 inches by 6 inches
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sing the quadratic formula with complex solutions open - ended question…
$x=2+i\sqrt{3}$ and $x=2-i\sqrt{3}$
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tran recently started collecting comic books. she has collected 191 com…
\( 191 + 21x > 560 \)
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simplify. assume q is greater than or equal to zero. \\(sqrt{18q^{4}}\\)
$3q^2\sqrt{2}$
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the image shows a geometric representation of the function $f(x)=x^2 - …
\( f(x) = (x - 1)^2 - 7 \) (the fourth option, assuming the options are listed as: A. \( f(x) = (x - 1)^2 - 5 \) B. \( f(x) = (x + 1)^2 - 5 \) C. \( f(x) = (x + 1)^2 - 7 \) D. \( …