代數
一次方程、二次函數、不等式與式子變形。
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the commutative property practice complete this assessment to review wh…
The blank should be filled with 4. So the left - hand side blank is 4 and the right - hand side blank is also 4. (Assuming the \(y\) is a typo and should be 4)
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what is consumerism? ○ a pattern of wanting and buying new products ○ a…
a pattern of wanting and buying new products
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which of the following best explains what happens when consumers think …
People spend less, businesses produce less, and unemployment rises.
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many americans faced social consequences of the depression, but one dir…
unemployment.
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for each number below, choose the best description of its decimal expan…
(a) Repeating (b) Neither terminating nor repeating (c) Neither terminating nor repeating (d) Terminating
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which ordered pair makes both inequalities true? y < 3x - 1 y ≥ -x + 4 …
(4,0)
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4. which statement describes how the author develops their analysis of …
C. The author describes what the Hero's Journey is and then discusses the pros and cons of following such a structure.
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multiple select question select all that apply in what ways did islam a…
A. Islam influenced the art and architecture of Africa. B. Islam introduced the Arabic language to many parts of Africa. C. Islam influenced farming and herding techniques used in…
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solve the following inequality \\(\\frac{3x + 2}{7} - \\frac{3x - 1}{10…
B. $x \leq -\frac{307}{9}$
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what made germanys invasions of europe difficult to stop during world w…
Germany's air attacks and fast-moving ground troops
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which piece of roosevelts legislation, passed in 1941, stirred up the m…
the Lend-Lease Act
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which practice is sometimes characterized by extreme nationalism? ○ spi…
C. fascism
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what does the verbal irony in this text suggest? \it was my good luck t…
Wesley was upset about staying home.
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rewrite the expression without using a negative exponent. \\(\\dfrac{1}…
\(\frac{y^{2}}{2}\)
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explain how solving a linear inequality is similar to solving a linear …
C. The steps for solving a linear inequality are identical to the steps for solving a linear equation except when multiplication or division by a negative number happens.
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a goal of the defense plant corporation was to coordinate wartime busin…
D. to give money to businesses to fund war production.
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medicare and medicaid were developed during the new deal as parts of wh…
A. Social Security
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during which decade did the us pursue a policy of isolationism? 1910s 1…
B. 1920s
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which of the following was germany permitted to keep under the terms of…
C. a standing army
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which of the following best summarizes how adolf hitler rose to power i…
D. Hitler was elected as a strong leader by Germans who felt angry following the Treaty of Versailles.
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is s = 5 a solution to this equation? 1 + s = 6 yes no
yes
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the constitutional question at the heart of united states v. nixon is b…
the extent to which "separation of powers" was constitutional.
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president franklin roosevelts judicial reform bill would have allowed h…
appoint as many as six additional Supreme Court justices.
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read the quote from franklin roosevelts speech accepting the democratic…
that he will lead the nation out of its current state and help America grow stronger
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when president nixon agreed to turn over only some of the watergate tap…
the prosecutor filed a Supreme Court case against Nixon.
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solve the system of linear equations by graphing. 2x + 3y = 16.9 5x = y…
\((2.3, 4.1)\)
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is this a sentence fragment? based on one theory, mimas, one of saturns…
no
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is the group of words in bold a phrase or a clause? did you know that t…
clause
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how did the destroyers for bases agreement president roosevelt signed h…
B. The agreement put US bases on British territory.
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which of the following is a characteristic of fascism but not of democr…
a lack of individual civil liberties
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based on what you have read, choose each response below that correctly …
a drop in the poverty rate an increased graduation rate a decrease in substandard housing an expansion of medical coverage for the poor
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simplify. \\sqrt{18}
$3\sqrt{2}$
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what was one economic impact of the emergency tariff of 1921? (1 point)…
an increase in American wages
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y = 5x - 1 -15x - 3y = 3 how many solutions does this linear system hav…
one solution: \((0, - 1)\)
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what is the solution to the system of equations? y = -5x + 3 y = 1 (0.4…
\((0.4, 1)\) (corresponding to the option: (0.4, 1))
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which numerical expression represents twenty less than the quotient of …
A) $18 \div 13.8 - 20$
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select the best transition words or phrases in the text below. one day …
Assuming the options include "As" (or similar), the best transition phrase here would be "As" (to indicate the simultaneous action of the princes surfing and onlookers enjoying th…
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5.solve for x. show your work 2(x + 4) = x + 9
$x=1$
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according to president johnson, the civil rights act of 1964 was a flaw…
B. a fitting memorial to President Kennedy.
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use the system of equations in a - c to answer the questions. a use the…
1. A: $y=\frac{2}{3}x+4$; B: $y=-2x+12$ 2. $(3, 6)$ 3. Substitute $x=3, y=6$ into Line A: $y=\frac{2}{3}(3)+4=2+4=6$, which matches. Substitute into Line B: $y=-2(3)+12=-6+12=6$, …
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select all of the equations below that are equivalent to: $20 = \\frac{…
$17 = \frac{p}{q} - 3$, $12 = \frac{p}{q} - 8$, $7 = \frac{p}{q} - 13$, $14 = \frac{p}{q} - 6$
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the graph of a system of inequalities is shown. which system is represe…
\( y < 2x \) \( x + 2y \geq -8 \) (the third option: \( y < 2x \), \( x + 2y \geq -8 \))
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9. if \\(\frac{2x}{3} + \frac{y}{5} = 8\\), how would you solve for \\(…
$y = 40 - \frac{10x}{3}$
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is the group of words in bold a phrase or a clause? humans are classifi…
clause
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what did the federal reserve do to try to reduce inflation? allowed int…
Allowed interest rates to rise
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is $y = 1$ a solution to this equation? $7 = 7y$ yes no
yes
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edit a verb, if necessary, to make sure the sentence is in the present …
The sentence does not need to have its verb edited as the verbs "leaps" and "guesses" are already in the present tense. The sentence remains: "Perry the Platypus usually leaps out…
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which of the following are solutions to the inequality below? select al…
B. \(x = 5\), C. \(x = 4\), D. \(x = 10\) (Note: Here we assume the options are labeled as A: \(x = 11\), B: \(x = 5\), C: \(x = 4\), D: \(x = 10\) for clarity. The correct soluti…
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question 4 select all of the following tables which represent y as a fu…
The first table (with \( x \)-values -4, 1, 4, 8, 11) and the fourth table (with \( x \)-values -4, 3, 6, 8, 10) represent \( y \) as a function of \( x \). So, the selected table…
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question factor completely. $6x^2 - 25x + 4$ answer attempt 1 out of 2
$(6x - 1)(x - 4)$
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question 9 (1 point) solve the inequality. \\(\\frac{k}{-3} \\geq 7\\) …
a. $k \leq -21$
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4. simplify the complex fraction. a. \\(\\frac{\\frac{1}{x+h} - \\frac{…
\(\boxed{-\dfrac{1}{x(x + h)}}\)
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simplify the radical. \\sqrt{20} = \\square
\(2\sqrt{5}\)
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select the correct answer. which statement best explains this excerpt f…
A. Sebastian explains that the case of mistaken identity has worked in Olivia's favor because she has married Sebastian, not Viola.
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question factor completely. $6x^2 - 61x + 10$ answer attempt 1 out of 2
\((6x - 1)(x - 10)\)
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9 multiple choice 1 point multiply: $3x(x^2 - 2x + 4)$ $3x^3 - 5x^2 + 7…
3$x^3 - 6x^2 + 12x$ (the last option)
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what did the social security act of 1935 do? paid employers for letting…
set up a fund for retired Americans
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read the stanza from \sonnet in primary colors\ by rita dove. this is f…
○ to describe a prominent feature of Frida's face
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franklin roosevelts attempts to change the role of government were some…
D. the Supreme Court.
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use the product rule to multiply. \\(\\sqrt4{8} \\cdot \\sqrt4{2}\\) \\…
$2$
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divide. \\frac{3}{7} \\div \\frac{2}{3} = \\square submit
$\frac{9}{14}$
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simplify the radical. \\(\\sqrt{224}\\) \\(\\sqrt{\\square} \\sqrt{\\sq…
$\sqrt{16}$ $\sqrt{14}$
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is the group of words in bold a phrase or a clause? bonobos, chimpanzee…
phrase
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which of the contexts below could be modeled by an exponential function…
A car depreciates at a rate of 3.3% per year.
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which groups did franklin roosevelt specifically help during his first …
farmers and the unemployed
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in the blank space below, place the reasoning that best connects the ev…
By teaching creativity, schools can set students up for success in a professional world that values innovation.
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5(2x - 3) - 4) = 3x + 11
$x = \frac{30}{7}$
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is $f = 12$ a solution to this equation? $f - 10 = 1$ $\\quad$ yes $\\q…
no
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use elimination to solve the system of equations. $3x + 2y = -19$ $-3x …
\((-5,-2)\)
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4.solve for x. show your work $6x + 10 = 2x + 34$
$x=6$
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literacy tests were banned by the fifteenth amendment. the twenty - fou…
D. the Voting Rights Act of 1965.
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read the excerpt from act 3 of a dolls house. nora: alas, torvald, you …
Nora decides that her decisions to be a wife and raise children were wrong, so she is leaving in order to educate herself properly.
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which best summarizes the intent of franklin roosevelts hundred days le…
D. to provide Americans with relief
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is $v = 77$ a solution to this equation? $6 = \\frac{v}{11}$ $\\quad$ y…
no
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solve the inequality and graph the solution. \\(\\frac{q}{2} - 1 \\leq …
The solution to the inequality is \( q\leq6 \). To graph this, we plot a closed endpoint at 6 on the number line and draw an arrow to the left (towards negative infinity) to repre…
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what does the transformation $f(x) \\mapsto f(x - 9)$ do to the graph o…
translates it 9 units right
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what is the solution to this system of linear equations? 3x - 2y = 14 5…
(6, 2)
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solve the equation $p^4 + 40 = 14p^2$. the solutions are $p = pm square…
The solutions are $p = \pm 2$ and $p = \pm \sqrt{10}$.
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how was african american voter registration affected by the voting righ…
It increased significantly.
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josiah invests $360 into an account that accrues 3% interest annually. …
$y = 360(1.03)^x$
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is the group of words in bold a phrase or a clause? in spite of predict…
phrase
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the solution of the equation $2^{x - 1}-7 = 9$ is $x = \\square$.
$5$
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highlight the subordinating conjunction. noun/pronoun verb article adje…
The subordinating conjunctions are "when" and "that".
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find the maximum value of p = 7x + 9y subject to the following constrai…
# Explanation: ## Step1: Simplify the constraints First, simplify the inequality \(2x + 8y \leq 64\) by dividing both sides by 2: \(x + 4y \leq 32\), so \(x \leq 32 - 4y\). Simpli…
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select the values that make the inequality \\(\\frac{s}{-4} < -2\\) tru…
Values that make the inequality true: 9, 11, 12, 16 Equivalent Inequality: $s > 8$
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determine the product of linear and quadratic factors. verify graphical…
$4.05x^3 + 1.53x^2 - 14.53x + 8.74$
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determine the product of three linear factors. verify graphically that …
$-9x^3 + 24.75x^2 - 2x$ *Graphical verification: When plotting both the original factored expression $0.25x(12x - 1)(8 - 3x)$ and the expanded polynomial $-9x^3 + 24.75x^2 - 2x$, …
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sometimes, it can be helpful to rewrite part of an equation by using th…
$n = -7$
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four relations are shown below. click on the tabs to see them. relation…
The box for Relation 2 should not be checked (since it is not a function as the domain element \(-5\) is paired with multiple range elements). If we consider the options, the corr…
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function a and function b are linear functions. function a (graph of fu…
$y = \boxed{-5}x + \boxed{0}$ (Note: The y-intercept can be any integer, so other valid answers exist as long as the slope is between -6 and -4.)
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four relations are shown below. click on the tabs to see them. relation…
$\boxed{\text{Relation 1}}$ (assuming only Relation 1 is a function based on the given diagram; if other relations were shown and they were not functions, but since we only have R…
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solve the following system of equations graphically on the set of axes …
The solution to the system of equations (the point of intersection of the two lines) is \( (6,-1) \)
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select the correct answer from each drop - down menu. read this excerpt…
1. First dropdown: **mistaken identity** 2. Second dropdown: **Antonio** 3. Third dropdown: **Antonio does not**
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use the quadratic formula to solve for x. $6x^2 - 4x = 1$ round your an…
$x = 0.86, -0.19$
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compare and contrast the way satire is used in passage 1 and in passage…
To answer this, we would analyze the two passages (though they aren't provided here). First, identify the satirical elements in each: tone (humorous, ironic, mocking), targets (so…
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situation 2 : la correction de monsieur ben monsieur ben, enseignant en…
To solve this problem, we need to determine the maximum number of exam copies Mr. Ben can correct in a month by considering the constraints on the number of times he corrects whil…
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d. $1\\frac{1}{4}$ eureka math lesson 2: decompo ©2015 great minds. eur…
As an improper fraction: \(\frac{5}{4}\); As a decimal: \(1.25\) (depending on the required form, if no specific form is given, both are valid representations. If the question was…
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arrange the events in the correct order. first then next finally answer…
To solve this problem, we need to arrange the events in the correct chronological order (First, Next, Then, Finally) based on the logical flow of the story. ### Step 1: Identify t…
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what is sophias idea for lolos special song? sophia translates a rap so…
B. Sophia mixes a favorite of hers with a favorite of Lolo’s to create a new song.
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select the correct text in the passage. in elizabethan times, a persons…
OLIVIA: What is your parentage? 'Above my fortunes, yet my state is well: I am a gentleman.'—I'll be sworn thou art; Thy tongue, thy face, thy limbs, actions, and spirit, Do give …