代数
一次方程、二次函数、不等式与式子变形。
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solve $4|x + 5| = 48$ a. ${-17, 5}$ b. ${-17, 7}$ c. ${-7, 17}$ d. ${7,…
A. $\{-17, 5\}$
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question 1 who did albert einstein leave all of his scientific papers t…
C. the Hebrew University of Jerusalem
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algebra: concepts and connections - plc solving exponential equations b…
$\boldsymbol{2^{8p} = 2^{5p+15}}$
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algebra: concepts and connections - plc solving exponential equations b…
$-8$
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solve: |x - 7| - 16 = -15 a. {8, 28} b. {8, -6} c. {-6, -8} d. {8, 6}
D. {8, 6}
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algebra: concepts and connections - plc solving exponential equations b…
$-\frac{11}{3}$
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algebra: concepts and connections - plc solving exponential equations b…
2
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algebra: concepts and connections - plc solving exponential equations b…
$\boldsymbol{2^{4x} = 2^{3x-9}}$
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benchmark 1 study guide unit 1: westward expansion 1. westward migratio…
a. A 19th-century U.S. ideology that the nation was divinely destined to expand across North America, justifying westward territorial growth and settlement. b. An 1862 U.S. law gr…
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what is a wiki? * a tool that allows a user to download syndicated audi…
B. A page or collection of Web pages that can be viewed and modified by anybody with a Web browser and Internet access ### Second Question: Which social networking site is most of…
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solve |x - 5| - 12 = -6 a. {-11, 11} b. {-1, 11} c. {1, 11} d. {-11, 1}
B. \(\{-1, 11\}\)
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which term refers to the economic theory that trade generates wealth an…
Mercantilism
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the perimeter of a square is represented by the expression 80y - 16. wh…
$20y - 4$
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which expressions represent exponential growth? choose three correct an…
$1.2^t$, $300(1.2)^{2y}$, $1.12^x+67$
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julie collects antiques. she bought one antique for $300. its current v…
down
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and changed the way the treated their citizens 1. list three actions th…
Three actions of the Military Reconstruction Act: 1. Divided the former Confederate states into 5 military districts, each governed by a Union Army general. 2. Mandated Southern s…
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jason collects baseball cards. he bought one card for $25. its current …
up
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a certain town has an area of 4.36 square miles. what is the area, in s…
D) 13,505,536
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mikayla has $32 in her piggy bank. her sister, jessica, has $21. mikayl…
$32 + 10x - (21 + 12x)$ $32 - 21 + 10x - 12x$ $11 - 2x$
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why does the author include the information about the telegraph in para…
D. to argue that social media has been around longer than the internet
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the value of an investment of $3,500 over t years at 4.5% interest is r…
exponential growth
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how does the direct quote from the darpa website in paragraph 4 support…
It illustrates the coordinated government effort to invent social media.
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maria and jamal each have gardens. the area of marias garden is represe…
$4x^2 - 3x$ $-4x^2 + 3x$
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solve the equation $6x^2 + 1 = 10x$ to the nearest tenth. answer additi…
$x \approx 1.6$ and $x \approx 0.1$
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a formula for converting degrees celsius (c) to degrees fahrenheit (f) …
$\frac{5}{9}(F - 32)$
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modeling and analyzing quadratic functions: quadratic equations zachari…
The 2 in the numerator should be -2.
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question 14 what is the product of 6 and 9\\sqrt{75} in simplest radica…
$270\sqrt{3}$
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isoke is solving the quadratic equation by completing the square. $10x^…
10
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justin has $3.25 worth of dimes and quarters. he has a total of 16 dime…
There are 5 dimes and 11 quarters.
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modeling and analyzing quadratic functions: quadratic equations quadrat…
1.39
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select the sentence that describes how the internet evolved from a netw…
In 1983, the modern internet was established, which connected computers from all over the world. But it wasn't until the World Wide Web was created in 1992 that the internet becam…
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express in simplest radical form. 2√200 - 10√2 answer
$10\sqrt{2}$
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the first three steps for solving the quadratic equation by completing …
81
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read lines 25–28 from the poem. i admire his unshakeable belief in his …
The oxymoron suggests that Griffin has a sorrow about him even in his happiest moments.
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a new car is purchased for 15300 dollars. the value of the car deprecia…
6127.19 dollars
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¿qué enunciado es verdadero respecto al seno y coseno de un ángulo de 4…
A. El valor de seno es igual al valor de coseno.
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which later culture was especially influenced by the olmecs? the aztecs…
C. The Mayans
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modeling and analyzing quadratic functions: quadratic equations\\which …
$\boldsymbol{x = \frac{-1\pm\sqrt{(1)^2-4(-1)(-2)}}{2(-1)}}$ (the rightmost option shown)
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what was the purpose of zheng hes seven voyages? to show off chinese pr…
A. To show off Chinese prestige, power, and riches
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3. in which film does nasa rely more heavily on: - old - school math an…
For "Old - school math and human calculation": "Hidden Figures". In this film, NASA (during the Mercury program era) relied on human mathematicians (like Katherine Johnson) for co…
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what aztec religious practice is represented in the picture above? fast…
D. Human sacrifice
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when columbus landed in the americas, where did he originally think he …
C. India
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which statement best explains how the poet creates surprise in the poem…
A. The poet leads the reader in one direction and then abruptly changes the poem's focus.
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a quadratic equation has a discriminant of 12. which could be the equat…
$0=2x^2+6x+3$
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zheng he was from china japan india korea
A. China
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4a) solve the equation 25 - 3x = 40. * show all steps in solving this e…
For 4A: $x = -5$ For 4B: $x = -2$
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the explorer credited with the first voyage around the world despite hi…
D. Ferdinand Magellan
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32.) solve the absolute value equation |x| + 3| = 5
\(x = 2\) or \(x = -2\)
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which line from the prologue best explains the situation in the poem? t…
The clock clicked toward three—that's time to go home. (line 1)
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what is the solution to $2x^2 + 8x = x^2 - 16$?\ $x = 2$\ $x = 4$\ $x =…
$x = -4$
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which equation results from taking the square root of both sides of ((x…
$x - 9 = \pm 9$
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6.3 complex fractions directions: use either method to simplify each co…
\(\frac{5(x + 2)}{9x}\) ### Problem 2:
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part 2: lets look at zero - based and envelope budgeting action. this e…
1. A good category would be an emergency fund, retirement savings, or a dedicated sinking fund for a planned large purchase (e.g., a car repair, vacation). 2. A key drawback is th…
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at practice, diego does twice as many push - ups as noah, and also 40 j…
D) the number of push-ups Noah does
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modeling and analyzing quadratic functions: quadratic equations what ar…
$a=-4, b=5, c=-2$
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what number should be added to both sides of the equation (x^2 + 12x = …
36
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what is the first step in solving the quadratic equation $-5x^2 + 8 = 1…
subtracting 8 from both sides of the equation
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in what major ways has chocolate changed since it was first consumed? s…
A. It is now eaten in solid form, C. It is much sweeter (assuming the options are labeled A, B, C, D with A: It is now eaten in solid form; B: It is now consumed as a drink; C: It…
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algebra: concepts and connections - plc modeling and analyzing quadrati…
$c=5$
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which of the following best describes the structure of the section titl…
A. Chronology
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the sum of a number and its square is 42. which equation can be used to…
$\boldsymbol{x^2 + x = 42}$
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2) select all the situations that can be represented by the tape diagra…
- A family of 5 drove to a concert. They paid $4 for parking, and all of their tickets were the same price. They paid $99 in total. - Andre babysat 5 times this past month and ear…
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name 1-4 lesson quiz solving inequalities in one variable 1. which numb…
$\boldsymbol{\text{Option C}}$ --- ### 2. Part A
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solve $x^2 - 8x = 3$ by completing the square. which is the solution se…
$\{4 - \sqrt{19}, 4 + \sqrt{19}\}$
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6. durante la fifa world cup™ de 2002, japón logró su primera victoria …
B. Túnez
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what number should be added to both sides of the equation to complete t…
25
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5. ¿qué jugador japonés fue nombrado mvp de la copa asiática de la afc …
A. Hiroshi Nanami
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which is a zero of the quadratic function $f(x)=9x^2 - 54x - 19$? $x = …
$x=6\frac{1}{3}$
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4. en la fifa world cup™ de 2018, ¿a qué equipo derrotó japón en su pri…
B. Colombia
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what are the solutions of the quadratic equation ((x + 3)^2 = 49)? (x =…
$x = 4$ and $x = -10$
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legal environment of business unit 1 - ethics and the law 1st & 4th blo…
1. c. civil disobedience 2. b. ordinances 3. b. France’s system is under the positive law
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consider the function : $g(x) = -(x - 3)^3 + 2$ which ordered pair lies…
B. (-3,4)
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$z^{2}+10z - 24 = 0$ what is one of the solutions to the given equation?
$z = 2$ (or $z = -12$ is also a valid solution)
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instructions: fill in the blank with words found in the word bank. a da…
1. In our **modern** school, students take a new **course** about heroes. 2. The teacher stands in **front** of the class and tells **stories** about people who help **others**, s…
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how risk - taking changes a teenagers brain watch the video and answer …
To answer these questions, you would first need to watch the video titled "How Risk - Taking Changes a Teenager’s Brain" and then extract the relevant information for each questio…
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what are the zeros of the quadratic function ( f(x) = 2x^2 - 10x - 3 )?
$x = \frac{5}{2} - \frac{\sqrt{31}}{2}$ and $x = \frac{5}{2} + \frac{\sqrt{31}}{2}$
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vivian bought party hats and cupcakes for $71. each package of party ha…
41
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principles of democracy chapter 4 section 3 study guide 1. define state…
The States Rights Position holds that state governments have supreme authority in matters reserved to them (by the Tenth Amendment or historical/constitutional interpretation) and…
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part 2: nasa under pressure (short response – bullet form) answer in co…
To answer these questions, we'll analyze common NASA - themed films like *Hidden Figures* and *The Martian* (since the chart references these two films): ### Question 1: Visual De…
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algebra: concepts and connections - plc modeling and analyzing quadrati…
$\boldsymbol{x = \frac{-2\pm\sqrt{2^2-4(4)(-1)}}{2(4)}}$ (the third option in the image)
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which function is the inverse of : $g(x) = \\sqrt3{2x - 6} + 4$ ? $\\bi…
A. $f(x) = \frac{(x-4)^3}{2} + 3$
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solve $x^2 = 12x - 15$ by completing the square. which is the solution …
$\{6 - \sqrt{21}, 6 + \sqrt{21}\}$
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what are the zeros of the function $f(x)=x^2 + 5x + 5$ written in simpl…
$x = \frac{-5\pm\sqrt{5}}{2}$
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4. what is a pardon?
A pardon is an official government act that forgives a person for a criminal offense, relieving them of most or all legal consequences associated with the conviction, such as fine…
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find the inverse function in slope - intercept form (mx + b): $f(x)=-\f…
$f^{-1}(x) = -\frac{2}{5}x + 2$
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1. which article describes the executive branch?
Article II of the United States Constitution describes the Executive Branch.
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a worker with more human capital can produce select select the same amo…
more goods and services
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23.) solve the equation. \\( 21 = 3p - 6 \\) 24.) solve the equation. \…
$p = 9$ ### Question 24:
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guided questions 1. which point of view is the poem in? whose point of …
The subfield that best applies is Arts - Literature.
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a sedentary job is one that requires physical exertion. please select t…
F
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human capital is the skills, knowledge and experience of workers. true …
A. True ### Question 2
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why does the author include the conversation between jasmine and lena a…
C. To reveal how both characters view the situation.
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question 19 which was not a cause of the great depression? a. bank or s…
C. a growing number of homeless people
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what is the central conflict in the group chat? a. jasmine is distracte…
B. Jasmine feels hurt by a post that affects her friendship.
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what was the overall purpose of the federal farm board? a. to help amer…
c. to use specific economic strategies to help increase crop prices
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find the inverse function in slope - intercept form (mx + b): $f(x)=-x …
$f^{-1}(x) = -x + 6$
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4. is this a valid upc? 0 55270 83995 9
Yes, this is a valid UPC.
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6. phillip and henrik ______. a) were natives of curacao b) were both f…
d) came to Curacao from different countries; Philip from America and Henrik from the Netherlands ### Question 7
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question 12 5 pts an example of the psychological stress caused by the …
b. people who committed suicide
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the cay chapter 1 1. read the following sentence from chapter 1. like s…
b) to emphasize how frightening the arrival of German submarines was to the people of Willemstad ### Question 2