Algèbre
Équations linéaires, fonctions quadratiques, inégalités et transformations.
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(d) le quadruple d’un nombre diminué de 2 est égal à 48 augmenté de deu…
The number is 25.
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what impact did the arab spring have on the region of north africa? ○ r…
created high food and fuel prices
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which of the following accurately describes a bedouin? ○ is the predomi…
they traditionally live a pastoral nomadic lifestyle
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analyzing a graph to determine intercepts determine the intercepts. x-i…
x-intercept: $(-1, 0)$ y-intercept: $(0, 1)$
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add as indicated. \\(\\frac{2x}{x + 16} + \\frac{x + 16}{x - 16}\\) sel…
B. \(\frac{2x}{x + 16} + \frac{x + 16}{x - 16} = \frac{3x^2 + 256}{x^2 - 256}\), \(x eq -16, 16\) (but as per the option's single box, maybe a mistake, but the simplified expres…
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8. \\(-3x - 4y = 2\\)\\(6x + 6y = -6\\)
$x=-2$, $y=1$
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solve for x. your answer must be simplified. 2x < 15
\( x < \frac{15}{2} \) (or \( x < 7.5 \))
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solve for x. your answer must be simplified. 2x < 15
\( x < \frac{15}{2} \)
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a sports memorabilia store makes $6 profit on each football it sells an…
$460.00$ (Option B)
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multiply. (simplify your answer completely.) (6x² + x - 3)(8x² + x - 1)
\(48x^4 + 14x^3 - 29x^2 - 4x + 3\)
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12. $x = 2y + 7$ $3x - 2y = 3$
\( x = -2 \), \( y = -\frac{9}{2} \)
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$$\\frac{5}{x - 5} + \\frac{7}{x + 6}$$ select the correct choice below…
A. \(\frac{5}{x - 5}+\frac{7}{x + 6}=\frac{12x - 5}{(x - 5)(x + 6)}\), \(x eq5,-6\) (but since the option has one box for \(x eq\), maybe the problem expects \(x eq5\) or \(x …
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dana wants to make two types of dog treats. she has 10 cups of peanut b…
Let x represent the number of trays of dog bone treats made and y represent number of trays of oatmeal dog treats made.
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which ordered pair minimizes the objective function $c = 60x + 85y$?\ $…
(80, 50)
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a vendor at the saturday market makes $9 profit on each necklace she se…
1. a. 10 necklaces and 2 bracelets b. 11 necklaces and 2 bracelets (or any valid combination where $9n+5b>100$, e.g., 10 necklaces and 3 bracelets, 12 necklaces and 0 bracelets) 2…
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elimination method (show your work) \\(3x + 1y = 23\\) \\(3x - 2y = 8\\…
$(6, 5)$
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3. **consider the system given by \\(\\begin{cases} 3x - 2y = -17 \\\\ …
No, \((2,3)\) is not a solution to the system because when substituting \(x = 2\) and \(y = 3\) into the first equation \(3x-2y=-17\), we get \(3(2)-2(3)=0 eq - 17\) (even though…
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multiply. (simplify your answer completely.) (5n^{4}-4n^{2})(2n^{4}-n^{…
\(10n^8 - 13n^6 + 4n^4\)
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what a hot streak, a 1 week streak and counting! fantastic consistency.…
$x = 1$ $y = -3$
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the constraints of a problem are listed below. what are the vertices of…
(0, 1), (0, 7), (4, 3)
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elimination method (show your work) 1x+2y=-2 -3x+2y=-10 solution (□,□)
$(2, -2)$
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write the point - slope form of the lines equation satisfying the given…
The point - slope form of the equation of the line is \( y - 26=-3(x + 8) \) (or \( y - 14=-3(x + 4) \)). The slope - intercept form of the equation of the line in function notati…
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solve for x. your answer must be simplified. -x < -29
\(x > 29\)
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the vertices of a feasible region are (14, 2), (0, 9), (6, 8), and (10,…
3,080
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what a hot streak, a 1 week streak and counting! fantastic consistency.…
$x = -3$ $y = 5$
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susan wants to make pumpkin bread and zucchini bread for the school bak…
$P = 5x + 4y$ (corresponding to the third option)
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solve the system of equations. -5y + 6x = 40 3y - 8x = -46 x = y =
$x = 5$ $y = -2$
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joey is buying plants for his garden. he wants to have at least twice a…
(0, 36), (24, 12), (36, 0)
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solve for x.\\(\frac{5x - 27}{-3} = -6\\)\\(\\)simplify your answer as …
$x = 9$
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which of these strategies would eliminate a variable in the system of e…
A. Multiply the top equation by $-3$, then add the equations. C. Multiply the bottom equation by $-\frac{3}{2}$, then add the
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solve for x. \\(\frac{x + 31}{9} = 3\\) simplify your answer as much as…
$x = -4$
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which of these strategies would eliminate a variable in the system of e…
C. Add the equations.
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solve for x. -2 = \\frac{3x - 17}{4} simplify your answer as much as po…
$x=3$
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which of these strategies would eliminate a variable in the system of e…
A. Multiply the top equation by 6, multiply the bottom equation by $-5$, then add the equations.
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evaluate the expression. 2 × (8 - -1) - 6
12
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determine whether the statement is true or false. if the statement is f…
C. The given statement is true.
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question 18 of 20 how do the economic effects of globalization on devel…
B. Intergovernmental organizations have brought economic aid to developing countries, but have given developed countries more influence and control.
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respuesta correcta para completar las oraciones. choose the correct ans…
b. vas ### Question 2
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question 16 of 20 how has society in the modern era changed because of …
C. Satellite technology allows for instant information sharing around the globe.
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graph the equation. 5y = 30 use the graphing tool to graph the equation…
The graph of the equation \(5y = 30\) (or \(y = 6\)) is a horizontal line passing through \(y = 6\) for all \(x\)-values.
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question 14 of 20 what was the impact of mao zedongs great leap forward…
B. Mao's focus on rural steel production led to widespread famine and starvation.
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add: -51 + -29 = save answer
\(-80\)
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6. sandy wears contact lenses. she starts the year with 5 pairs of lens…
\( 3x - 2y=-10 \)
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divide: \\(\\begin{array}{r}\\square\\\\-13\\enclose{longdiv}{52}\\end{…
-4
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question 12 of 20 how did post - world war ii independence movements in…
B. India's movements achieved independence through nonviolent protest, while Vietnam's movements only succeeded through violent conflict.
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question 11 of 20 how do the achievements of mohandas gandhi compare wi…
D. While both protested oppression through peaceful resistance, Mandela eventually accepted armed resistance.
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question 10 of 20 which of the following contributed to the collapse of…
D. They failed to produce enough consumer goods, including food, for their citizens.
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use intercepts to graph the equation. 5x - 4y - 20 = 0 use the graphing…
The line passes through the x-intercept $(4, 0)$ and y-intercept $(0, -5)$; drawing a line through these two points graphs the equation $5x - 4y - 20 = 0$.
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question 9 of 20 which of the following is one of the most significant …
B. She was one of the world's first female heads of state.
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3. *part a: lines m and n are perpendicular to each other and m passes …
\( y = - 3x-2 \) ### Part B
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question 7 of 20 which of the following describes a similarity between …
D. Both were the first female prime ministers of countries that had recently won their independence.
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divide: \\(\\begin{array}{r}\\square\\\\-30\\enclose{longdiv}{-300}\\\\…
10
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5.6.2 test (cst): globalization and the world today i understand the fe…
D. Reagan placed a great deal of political pressure on the Soviet Union to make drastic changes.
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solve the inequality for x. $2 + \\frac{x}{3} \\geq -2$ simplify your a…
$x\geq -12$
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question 4 of 20 suppose there is a country in economic ruin after worl…
C. Become an ally of the Soviet Union
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solve the inequality for x.\ \\(-12 \\leq 3x - 3\\)\ simplify your answ…
$x \geq -3$
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x + y = -11\ -4x + y = 5\ (-2, 4)
$x=-3.2$, $y=-7.8$ *(Note: The given proposed solution $(-2,4)$ is incorrect, as substituting $x=-2,y=4$ into Equation1 gives $-2+4=2 eq-11$, and into Equation2 gives $-4(-2)+4=1…
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5 (a) la différence entre deux nombres est égale à 8. si la somme de ce…
The two numbers are 28 and 20.
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a. rewrite the equation 4y + 8 = 0 in slope - intercept form. b. give t…
a. $y = -2$ b. Slope: $0$, y-intercept: $(0, -2)$ c. Plot the point $(0, -2)$, then draw a horizontal straight line through this point that extends infinitely in both directions.
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1 conversaciones complete these conversations with the correct forms of…
## 1. Conversaciones 1. —¿Qué **lees**, Ana? 2. —**Leo** un libro de historia. 3. —¿Dónde **viven** ustedes? 4. —Nosotros **vivimos** en Nueva York. ¿Y tú? 5. —¿Qué **comen** uste…
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1. the first three terms of a geometric sequence are shown below. which…
(2) 708,588
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part c now it is your turn to practice writing days and dates in spanis…
To complete this task, we can choose some common events and find their corresponding days of the week (we can check a calendar for 2025 - 2026 or other relevant years). Here are s…
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solve the absolute value equation. |8v - 6| = -3 select the correct cho…
B. The solution set is \(\varnothing\).
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question 1 of 20 how did 20th century british politics relate to the on…
B. The British promised both Palestinians and Jews an independent homeland in the same part of its Middle Eastern empire, leading both groups to feel that they had a legal right t…
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simplify by reducing the index of the radical. \\sqrt35{x^{7}y^{14}}
$\sqrt[5]{x y^2}$
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a. rewrite the equation 9x - 3y - 6 = 0 in slope-intercept form. b. giv…
a. $y = 3x - 2$ b. Slope: $3$; y-intercept: $-2$ (or the point $(0, -2)$) c. Graph: Plot $(0, -2)$, then use slope $\frac{3}{1}$ to plot a second point, then draw a line through t…
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for the equation given below, complete parts a and b.\ $3x + 8y = 24$\ …
\( y = -\frac{3}{8}x + 3 \) ### Part b
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instructions order the events in the order that they occur in this exce…
FIRST: Austin has already built a successful tiny - house development that is widely admired SECOND: Tiny houses will help the mayor of Dallas achieve that city's year - end goals…
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solve the inequality for x. $-4 + \\frac{x}{6} < 2$ simplify your answe…
$x < 36$
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1. what measuring tool should you use to measure the following ingredie…
a. Macaroni Noodles: B. Dry Measuring cups b. Salted Butter: B. Dry Measuring cups c. Sea Salt: C. Measuring spoon d. Garlic Powder: C. Measuring spoon e. Whole milk: A. Liquid Me…
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word options (5 of 5) congenial aesthetically communal pastoral chronic…
| Synonym | Word | |------------|---------------| | artistically | aesthetically | | agreeable | congenial | | perpetually | chronically | | idyllic | pastoral | | shared | commun…
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graph the following equation in a rectangular coordinate system. 7x + 2…
This is a vertical line passing through the point $(-4, y)$ for all real values of $y$. To graph it, draw a straight vertical line that crosses the x-axis at $x=-4$.
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4. what does the family normally do at oak valley manor? * 1 point a. t…
b. They eat brunch with Great - Grandma June.
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3. which detail from the passage tells you that something is wrong with…
b. Scout runs to Dr. Shepard.
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question 10 of 10 what is one function of the introductory paragraph of…
B. To grab readers' attention
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2. what is the main idea (central idea) of the passage? * 1 point a. a …
c. Scout and Dr. Shepard are not feeling well but may be able to help each other.
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question 9 of 10 which statement describes an argumentative essay but n…
D. The writer tries to persuade others to agree with her.
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6. \\( y = x + 8 \\)\\( 4x - 2y = -12 \\)
$x=2$, $y=10$
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1. what change does the narrator notice about dr. shepard before dr. sh…
b. Dr. Shepard moves more slowly and smiles less often. (Note: For question 2, the passage is not provided, so we can't answer it. If you provide the passage, we can analyze and a…
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the constitution of the united states was completed... i was not includ…
Since no specific question is provided, it's difficult to give a targeted answer. If you want to know about the historical context of the Watergate scandal, the impeachment proces…
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question 7 of 10 according to mla style, how should a magazine article …
B. In quotation marks
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question 6 of 10 a student is writing an explanatory essay on the effec…
C. Globalization has given consumers greater access to foreign products
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question 5 of 10 when building an outline, how should a writer categori…
D. According to the claim it supports
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solve $2x^2 + x - 4 = 0$. $x^2 + \\square x + \\square = 0$
The blanks are $\frac{1}{2}$ and $-2$, so the equation is $x^2 + \frac{1}{2}x + (-2) = 0$
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question 4 of 10 why might a works - cited list be a valuable resource …
C. It allows the reader to look at the evidence used to support the essay's claims.
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solve for x: 5(-4x + 1) = 8
$x = -\frac{3}{20}$
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5.5.7 quiz: writing history: the past, present, and future of globaliza…
C. The United States imports a huge amount of its food, medicine, and equipment from abroad.
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prove: the difference of the reciprocals of two successive integers equ…
The missing value in the green box is $1$, so the full proof is: $\frac{1}{n} - \frac{1}{n+1} = \frac{1}{n(n+1)} = \frac{1}{n} \cdot \frac{1}{n+1}$
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the overwhelming majority of the population of palestine were arabs. th…
failed to consider Arab interests
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rosaura: yo prefiero los colores ______. ¿no te gusta ______ falda roja?
To solve this fill - in - the - blank problem in Spanish, we analyze the context and grammar: ### Step 1: Analyze the first blank The sentence "Yo prefiero los colores ______" nee…
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question 2 of 10 in an explanatory essay, how are body paragraphs diffe…
B. Each body paragraph should focus on an individual claim, but the concluding paragraph should summarize all the evidence.
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a 2(12 - 8x) = x - 11x
$x = 4$
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use the expression (3t + 4) + (4t + 3). a. find the sum. b. explain how…
a. $7t + 7$ b. Like terms (terms with the same variable raised to the same power, and constant terms) can be combined. Here, $3t$ and $4t$ are like variable terms, so they are add…
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the overwhelming majority of the population of palestine were arabs. th…
Arabs
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question 1 of 10 what is one difference between a paraphrase and a quot…
B. A quotation uses the original author's words, but a paraphrase uses the essay writer's words.
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question 10 of 10 which factor has motivated many countries to pursue f…
A. To make it cheaper and easier for companies to buy and sell foreign products
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9(x + 3) = 4x - 3
$x = -6$
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prove: the difference of two even integers is even. 2n - 2m = ?(n - m) …
2
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14. nuestros padres nos ____ las malas noticias esta mañana: no vamos d…
1. estuvieron 14. dijeron 15. irá
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solve: \\(\\frac{x + 9}{x^2 - 5x + 6} \\leq 0\\) \\(? < x < \\square\\)…
$2 < x < 3$ or $x \leq -9$