Algèbre
Équations linéaires, fonctions quadratiques, inégalités et transformations.
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divide. \\(\\frac{9x - 27}{18x + 4} \\div \\frac{3x - 9}{9x + 2}\\) sim…
\(\frac{3}{2}\)
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solve for x in the equation below. round your answer to the nearest hun…
$x\approx5.63$
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what was one cause of the war of 1812? a. britain attacked the united s…
D. Britain helped the Indians who were fighting against American settlers.
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divide. \\(\\frac{x + 4}{2x + 16} \\div \\frac{5x + 20}{8x + 64}\\) sim…
\(\frac{4}{5}\)
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which outcomes resulted from the passage of the hawley-smoot tariff act…
- Domestic industries initially benefited from new tariffs. - Imports and exports exchanged between the United States and Britain fell by nearly 66%. - Countries around the world …
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what term is used to describe an individuals money and personal propert…
C. assets
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how had george h. w. bush seemingly alienated conservatives? he failed …
D. He raised taxes. ### Second Question (Population gain 1990 - 2000)
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what did government leaders hope the result of the new tariff would be?…
increased sales for domestic producers
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find all excluded values for the expression. that is, find all values o…
-5, 5
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which factors can be multiplied together to make the trinomial $5x^2 + …
C. \((x + 2)\), E. \((5x - 2)\) (assuming the options are labeled as A: \((x + 1)\), B: \((2x + 1)\), C: \((x + 2)\), D: \((5x + 1)\), E: \((5x - 2)\))
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how should a reader summarize the development of a theme? choose three …
1. by using objective language 2. by using examples to explain the theme 3. by stating the theme
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find all excluded values for the expression. that is, find all values o…
\( t = -8 \)
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which best describes the purpose of recording past income and spending …
B. to serve as the basis for future planning
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to blank a text, a reader should explain the text concisely using the r…
D. summarize
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find all excluded values for the expression. that is, find all values o…
1, 7
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what is the first step in determining the theme in a play? state a mess…
C. identify an important topic in the play
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the polynomial $3x^2 - 10x + 8$ has a factor of $3x - 4$. what is the o…
A. \(x - 2\) (assuming the first option is A. \(x - 2\), B. \(x - 4\), C. \(x - 6\), D. \(x - 8\))
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simplify each variable expression 19) \\(\\frac{8x - 5}{-5}\\) 21) \\(-…
s: 19. \(\boldsymbol{-\frac{8x}{5}+1}\) 21. \(\boldsymbol{-x - 2}\)
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the hawley - smoot tariff act passed in january 1930 the act was passed…
First blank: after (the act was passed after the start of the Great Depression) Second blank: after (the purpose was to increase purchases of domestic goods after the act's implem…
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what bill did president bill clinton pass in 1993 to create the largest…
A. North American Free Trade Agreement ### Second Question (Osama bin Laden's insurgency)
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the model represents the factorization of $2x^2 + 5x + 3$. what are the…
A. \((2x + 3)(x + 1)\)
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6. which equation could be used to find the zeros of the function $f(x)…
(b) \( (3x + 1)(x - 5) = 0 \) ### Second Question (Rate of Change for Car Distance)
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what are the solutions of $x^2 + 6x - 6 = 10$? $\\bigcirc$ $x = -11$ or…
\(x=-8\) or \(x = 2\) (corresponding to the option "x = - 8 or x = 2")
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use the distributive property to simplify each variable expressi 18) (-…
\( -6x + 12 \)
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the hawley - smoot tariff act passed in january the act was passed by c…
First blank: 1930 Second blank: during Third blank: protect
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9. what is the solution to this system of equations? $-6x + 10y = 42$ $…
\(\boldsymbol{(-2, 3)}\) (Option: \(\boldsymbol{(-2, 3)}\))
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solve for x in the equation $x^2 + 20x + 100 = 36$. $\\bigcirc$ $x = -1…
\(x = -16\) or \(x = -4\) (corresponding to the first option: \(x = -16\) or \(x = -4\))
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this may be true or it may be false—who can say?—but what is true in it…
"so it seemed to me"
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which equation could be used to find the zeros of the function f(x) = 2…
(c) \((2x - 3)(x + 4)=0\)
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solve for x in the equation $x^2 + 10x + 12 = 38$. $\\bigcirc$ $x = -12…
A. \( x = -12 \) or \( x = 2 \)
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tariffs are a tax placed on imported goods. tariffs are used to give do…
more (the option "more" in the last box)
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jenna constructs the model to represent $3x^2 + 11x - 4$. what factors …
B. \((3x - 1)\) and \((x + 4)\)
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$\\frac{3x - 1}{2}=\\frac{5x - 3}{4}$
\(x = - 1\)
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tariffs and the great depression tariffs are a tax placed on imported g…
First blank: imported goods (as tariffs are on imported goods). Second blank: more (imported goods become more expensive for consumers due to tariffs).
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19. ¿con qué frecuencia estudias tú español?
(Example answer: "Estudio español todos los días." - I study Spanish every day. The answer can vary based on personal study frequency, e.g., "Estudio español tres veces a la seman…
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this may be true or it may be false—who can say?—but what is true in it…
Women were unfairly discriminated against.
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2. what are the zeros of the function $f(x) = x^2 - 81$? select two ans…
A. -9, E. 9 ### Question 3
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tariffs and the great depression tariffs are a tax placed on imported g…
First blank: an advantage Second blank: a disadvantage
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tariffs and the great depression willis c. hawley and reed smoot, the p…
First blank: imported (the option "imported" from the dropdown for "Tariffs are a tax placed on \_\_ goods"). Second blank (implied for the "give \_\_ goods" part, but from the vi…
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what is the definition of liability? the amount a consumer must pay aft…
D. a responsibility to pay for or fix a problem
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4. which expressions are equivalent to $x^2 + 4x - 12$? select two answ…
s: ### Problem 4: B. \((x + 6)(x - 2)\), D. \((x + 2)^2 - 16\) ### Problem 1: B. \(-2.5\), D. \(2.5\)
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solve for x in the equation $2x^2 - 5x + 1 = 3$. \\( \\circ \\) $x = \\…
\(x=\frac{5}{4}\pm\frac{\sqrt{41}}{4}\) (the fourth option, assuming the options are ordered from top to bottom as first, second, third, fourth)
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in some cases, it is safe to avoid insurance because it is too expensiv…
B. it may not be needed
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what is the factorization of $3x^2 - 8x + 5$? $\\bigcirc\\ (3x - 1)(x +…
D. \((3x - 5)(x - 1)\)
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1. which expressions are equivalent to $9x^2 - 49$? select two answer c…
C. \((3x)^2-(7)^2\), D. \((3x - 7)(3x + 7)\) ### Problem 2
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what is the additive inverse of the complex number -8 + 3i? -8 - 3i -8 …
\( 8 - 3i \) (corresponding to the option "8 - 3i")
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17. a salvador le ______ los jugos. ○ gustas ○ gustan ○ gusto ○ gusta
B. gustan (assuming the second option is labeled as B, if we follow the order of the options: first option gustas, second gustan, third gusto, fourth gusta)
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in which city did the million man march take place? las vegas washingto…
B. Washington, D.C. ### Second Question (Primary Villains in 2000s Action Movies)
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16. flamenco is a synthesis of how many cultures? 3 4 2 5
A. 3 (where the option with "3" is the correct one, as per the cultural synthesis of Flamenco involving three main cultural influences)
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simon is factoring the polynomial. $x^2 - 4x - 12$ $(x - 6)(x + \\under…
C. 2 (assuming the options are labeled as A. -6, B. -2, C. 2, D. 6)
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which equation demonstrates the additive identity property? ○ (7 + 4i) …
\((7 + 4i)+0 = 7 + 4i\) (the second option)
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what types of jobs were outsourced to developing nations? all of these …
A. all of these
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identify the relationship between the graphs of these two equations. ( …
neither
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the expression $200 + 4(d - 3)^2$ models the cost of a service after $d…
(d) $236 ### Question 7 (A - E)
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determine the correct equation for the following verbal sentence: the t…
C. \( t = 18h \)
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identify the relationship between the graphs of these two equations. $y…
neither
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if i stands for income and e stands for expenses, what is the formula f…
D. \( p = i - e \)
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what are possible advantages and disadvantages of using automatic withd…
Advantages: - B. avoiding late payment fees - D. not having to find a stamp and a mailbox Disadvantages: - C. having to share your account information - E. not knowing when the pa…
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determine the correct equation for the following verbal sentence; the t…
B. \( d = 45h \)
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vocabulary review cont. b. odd one out which word or expression does no…
For the "Odd One Out" vocabulary questions: 1. b) disregard 2. d) compost 3. d) developed 4. c) morning 5. d) discard 6. d) pass (or b) expire, depending on analysis: "use by" and…
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the model of a trinomial is shown. what are the factors of the trinomia…
\(x - 7\), \(x + 2\) (i.e., the options are: \(x - 7\) and \(x + 2\))
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solve $6x^2 - 2x + 1 = 0$ using any method. $x = \\square$ and $x = \\s…
\(x = \frac{1 + i\sqrt{5}}{6}\) and \(x = \frac{1 - i\sqrt{5}}{6}\)
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2 multiple choice 1 point what fashion trend was associated with the ri…
A. casual clothes and flannel (assuming the first option is labeled A, as per typical multiple - choice formatting for the fashion trend question)
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emma has decided that she needs to assess the risk and return of buying…
- Will the warranty cover the cost of any physical damage? - Is the cost of replacement less than the cost of the warranty? - Is the laptop worth the extra expense of the warranty?
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what was a major difference between the knights of labor and the americ…
D. The Knights of Labor included African Americans, but the American Federation of Labor excluded them.
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1. alex’s height gain is represented by the expression 4y + 20. beth’s …
(a) The height gain by Beth is 2 times the height gain by Alex. ### Problem 2 (Car and Motorcycle Speed)
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as the economy grew during the gilded age, many workers and their famil…
B. continued to have low incomes and could not escape poverty.
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during the early part of the labor movement, immigrants, women, and afr…
C. were often excluded from membership in local unions.
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mia is factoring the polynomial $x^2 + 4x - 12$. she uses the steps sho…
Step 4
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which of the following best describes an enclave? ○ a crowded apartment…
B. a group that lives or works together in a larger community
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the wildcat strike by employees of the pullman company in 1894 was ○ di…
B. not approved by a union.
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housing 25% clothing 16% medical 12% savings 10% food 20% transportatio…
C. food, transportation, and clothing (assuming the third option is labeled C; if the options are labeled as 1,2,3,4, then "3. food, transportation, and clothing")
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a polynomial is factored using algebra tiles. which polynomial was fact…
\(x^2 - 2x - 8\) (the first option)
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in the 1800s, violent, anti-chinese riots took place ○ in chinatowns in…
C. at railroad camps in the West.
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national unions differed from local unions in that national unions ○ in…
A. included workers from different industries.
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through the successful study of personal finance, an individual will be…
A. better prepared to calculate financial risks
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the factorization of $x^2 + 3x - 4$ is modeled with algebra tiles. what…
\((x + 4)\) and \((x - 1)\)
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which of the following was a significant social change during the gilde…
A. Women formed suffrage groups.
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opposition to asian immigrants led to the 1907 gentlemans agreement wit…
A. Japan would stop giving passports to people who wanted to immigrate to the United States.
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what is the simplified form of the following expression? $2\\sqrt{18} +…
18√2 (corresponding to the option with "18√2" text)
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how did living in company towns make union membership more difficult fo…
B. Company guards and agents spied on and reported workers.
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what is the factored form of $x^2 - x - 2$? ○ $(x - 2)(x + 1)$ ○ $(x + …
A. \((x - 2)(x + 1)\)
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in the late 1800s, where did most european immigrants live in the unite…
B. in large cities
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determine whether the following statement is true or false. the graph o…
C. The statement is false. The graph of an inequality with the > symbol does not include the line, while the ≥ symbol includes the line.
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what is the following product? \\sqrt{30} \\cdot \\sqrt{10} \\bigcirc \…
D. $10\sqrt{3}$ (assuming the last option is D, as per the options given: $2\sqrt{10}$, $3\sqrt{10}$, $4\sqrt{10}$, $10\sqrt{3}$)
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what must the reader do to analyze the causal relationship in a passage…
- evaluate the literary effects of the causal relationship - identify the cause of the action or event - consider the effects of the action or event
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how did the leadership of samuel gompers from the american federation o…
B. Gompers preferred negotiations rather than strikes.
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how did the completion of the transcontinental railroad affect companie…
D. Companies could ship goods cheaply over long distances.
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use the addition property of inequality to solve the inequality and gra…
For the solution set: A. The solution set is \( (8,\infty) \) For the graph: (Assuming that there is a mis - representation in the options, but based on the solution \( x > 8 \), …
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an action taken by employers or by the government against workers who w…
C. union busting
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which of the following was a typical tactic of nativists in the early 1…
C. bullying and intimidating immigrants
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select the box or boxes that correctly identify the zeros of each polyn…
### Problem 7 (Identifying Zeros of Polynomials) #### For \( x^2 - 16 \): ## Step 1: Factor the polynomial We can factor \( x^2 - 16 \) as a difference of squares: \( x^2 - 16=(x …
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a paratrooper jumps from a plane at an altitude of 4500 ft and descends…
B. \( h=-20t + 4500 \)
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what is the factored form of ( x^2 - 4x - 5 )? ( \bigcirc (x + 5)(x - 1…
D. \((x - 5)(x + 1)\) (assuming the last option is D, if the options are labeled as A, B, C, D with the last one being \((x - 5)(x + 1)\))
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in which of the following situations would the government have been mos…
C. a violent or destructive protest
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the owner of the \cd universe\ website just bought 1000 cds by the same…
d. \( p = 12.95n - 6450 \)
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what is the definition of a strike? a union strategy involving work sto…
A. a union strategy involving work stoppage designed to put pressure on an employer
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a, d, b, c, a 136 a, d, c, b, a 136 which hamilton circuits are the opt…
For the first sub - question (optimal Hamilton circuits): A. A, B, C, D, A and A, D, C, B, A For the second sub - question (weight of optimal solution): 134
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which of the following statements best describes environmental changes …
A. Western forests were cut down for lumber for railroad and bridge construction.
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use the addition property of inequality to solve the inequality and gra…
A. The solution set is \((8, \infty)\).