Algebra
Lineare Gleichungen, quadratische Funktionen, Ungleichungen und Umformungen.
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18. solve the equation $2x^3 - x^2 - 32x = -16$ in the complex number s…
\( x=\frac{1}{2},x = 4,x=-4 \)
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17. what are the complex solutions to the following equation? $x^2 - 2x…
A. \(1 \pm i\sqrt{2}\)
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14. solve for the values of x by factoring. 7x² - 26x - 8 = 0 ○ x = -2;…
\( x = 4; x = -\frac{2}{7} \)
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13. the graph of a quadratic function has a vertex of (-2, -4) and pass…
\( y = x^2 + 4x \)
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solve the inequality for u. u - 9 ≤ -15 simplify your answer as much as…
\( u \leq -6 \)
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solve the inequality for v. 20 < -14 + v simplify your answer as much a…
\( v > 34 \)
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solve the inequality for x. -13 + x ≥ -7 simplify your answer as much a…
\( x \geq 6 \)
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11. solve the quadratic ( x^2 + 64 = 0 ). ( \bigcirc ) ( x = pm 7 ) ( \…
\( x = \pm 8i \)
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rewrite using a single exponent. $(6^{9})^{2}$
\(6^{18}\)
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10. factor the binomial $144x^{2}y^{4}-9x^{8}y^{6}$ completely. $\\bigc…
\((12xy^{2}+3x^{4}y^{3})(12xy^{2}-3x^{4}y^{3})\)
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rewrite using a single exponent. $(a^9)^2$
\(a^{2x}\)
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9. factor the binomial ( x^6 - 225 ) using the difference of squares fo…
B. \((x^{3}+15)(x^{3}-15)\)
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task 8: south africa section 1 see think wonder apartheid and the peopl…
The Land Act of 1913 contributed to the 1970s gap by enforcing racial land segregation: it restricted Black Africans to small, overcrowded reserves (contrasting with the 1970s lan…
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8. solve the equation $x^3 - 3x^2 + 25x - 75 = 0$ in the complex number…
B. \( x = 5i, x = -5i, x = 3 \)
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7. solve for the values of x by factoring: ( x^2 + 20x + 64 = 0 ). ( \b…
A. \( x = -16, x = -4 \)
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6. what are the complex solutions to the following equation? $2x^{2}+4x…
B. $-1\pm i\sqrt{2}$
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5. solve for the values of x by factoring. 3x² + 19x + 20 = 0 ○ x = -5;…
\( x = -5 \); \( x = -\frac{4}{3} \)
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4. which of the following statements describe the function below? selec…
The vertex of the function is \((3,7)\). The vertex of the function is a minimum.
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3. which equations are quadratic? select all that apply. □ 6x²−2x+8=0 □…
A. \( 6x^2 - 2x + 8 = 0 \) C. \( (4x - 2)^2 + 14 = 0 \)
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2. solve for the values of x by factoring. $-3x^2 + 4x = -15$ $\\bigcir…
\( x = 3; x = -\frac{5}{3} \)
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2 solve for the values of x by factoring. -3x²+4x = -15 o x = -3; x = -…
\(x = 3; x=-\frac{5}{3}\) (the last option: \(x = 3;x=-\frac{5}{3}\))
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14. which method is best for solving the system of linear equations sho…
B. elimination
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13. which property should be used to solve the inequality 8x > 24? subt…
D. division property of inequality
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12. add $71 + (-121)$. -192 192 50 -50
-50 (The option corresponding to -50, which is the last option in the list: "−50")
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11. which equation is the same as $3(2p + 4) - (3p - 4) = 43$? $2p + 16…
B. \(3p + 16 = 43\) (assuming the second option is \(3p + 16 = 43\))
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10. donovan has at most 25 colored blocks in his bag. the number of gre…
He has -1 orange blocks and 16 green blocks.
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9. solve for y in the equation $8y - 6(-5y - 3) = 18 + 7y$. no solution…
\(y = 0\) (the option "y = 0")
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5. simplify the expression $6 \\cdot 5 - (6 - 4) \\cdot 5 - 5 + 6$. 12 …
31
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4. what is the domain of the function represented by the table of value…
$\{-2, - 1, 0, 1\}$ (corresponding to the last option: $\{-2, - 1, 0, 1\}$)
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simplify the expression to ( a + bi ) form: ( -sqrt{36} + sqrt{-128} - …
\(-12 + 18\sqrt{2}i\)
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3. a private school accepts students who are at least 4 years old and n…
D. \( 4 \leq x \leq 12 \) (assuming the last option is D; if options are labeled as per the order, the correct one is the last option with \( 4 \leq x \leq 12 \))
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2. carlos gonzales was a left fielder for the colorado rockies, a major…
A. \( \frac{135}{22} = \frac{1075}{h} \)
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1. this graph represents an arithmetic sequence. what is the value of t…
\(a_1=-12\) (the option with \(a_1=-12\))
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20. which ordered pair is a solution of the system of linear inequaliti…
(0, 5)
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19. arjun determines that a system of linear inequalities has an overla…
A. The system has infinite solutions.
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name date period task 2 south africa section 2: emergence of the leader…
To answer these questions, we analyze each: 1. **Reasons for Supporting Britain in WWI (Botha and Smuts):** - **Imperial Loyalty:** South Africa was a British dominion, so loyalty…
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17. declan is solving the linear system of equations shown. he wants to…
the \(y\) in the second equation (corresponding to the option: the \(y\) in the second equation)
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16. india wants to solve the system of linear equations shown, by elimi…
D. Multiply the first equation by 2 and the second equation by 3.
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15. the pet kennel is boarding a total of 12 dogs and cats for the week…
$\begin{cases} d + c = 12 \\ d = 2c - 3 \end{cases}$ (the first option: $\boldsymbol{\begin{cases} d + c = 12 \\ d = 2c - 3 \end{cases}}$)
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7) choose the best answer. marriages were arranged ____. - because othe…
B. as alliances between families ### Question 8
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14. lara is baking cupcakes for the bake sale. she needs at least 96 cu…
She needs to bake \( 7 \leq x \leq 9 \) more pans of cupcakes. (The last option: She needs to bake \( 7 \leq x \leq 9 \) more pans of cupcakes.)
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13. carly graphs a system of linear equations. her lines intersect at o…
C. only one solution
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12. amerigo has 18 more quarters than dimes in his coin collection. the…
He has 32 dimes.
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11. given this graph of the feasible region, what is the maximum value …
41 (corresponding to the option with 41, e.g., A. 41 if options are labeled, but here the option is 41)
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10. nora ran 4 miles farther than holly. together, they ran a total of …
A. Nora ran 14 miles, and Holly ran 10 miles.
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8. which method is best to solve a system of linear equations when the …
A. elimination
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7. jasmine graphed the system of equations shown. how many solutions do…
The system has no solutions.
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question write \\(\\sqrt{-28}\\) in simplest radical form.
\( 2i\sqrt{7} \)
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6. solve the following system of linear equations by elimination.\\begi…
\(y = 3\) (corresponding to the option " \(y = 3\) ")
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5. which method is best for solving the system of linear equations show…
A. substitution
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4. it costs $10 for marks meals-to-go business to make a chicken parmes…
\(\begin{cases}10x + 8y\leq150\\2x + y\leq24\\x\geq0\\y\geq0\end{cases}\) (the first option)
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3. gracie wants to solve the system of linear equations shown, using su…
Solve the first equation for \( y \). (The option: Solve the first equation for \( y \).)
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2. a collection of nickels and quarters has a combined value of three d…
$\begin{cases} N + Q = 32 \\ 0.05N + 0.25Q = 3 \end{cases}$ (the first option among the given choices)
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1. the mass of a basketball in the nba is greater than or equal to 580 …
B. \( 580 \leq x \leq 620 \)
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5. minimize the equation $c = x + 4y$ using the constraints shown.\\\\b…
\(C = 21\) (corresponding to the option with \(C = 21\))
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4. maximize the equation $p = 4x + 3y$ using the constraints shown.\\\\…
\( P = 25 \) (corresponding to the option \( P = 25 \))
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3. identify the system of inequalities that represents the constraints …
\(\begin{cases} x \geq -1 \\ x < 3 \\ y \leq 3 \\ y > -2 \end{cases}\) (the first option in the list)
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2. maximize the equation $p = 3x + y$ using the constraints shown.\\\\b…
\( P = 17 \)
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1. which corner point on this graph will result in the maximum value of…
B. \((14, -4)\) (assuming the options are labeled A, B, C, D with \((14, -4)\) as option B; adjust label if needed)
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5. which statement describes the solution set of the system of linear i…
The system has an infinite number of solutions.
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4. which system of linear inequalities has no solution? $\\begin{cases}…
A. \(\begin{cases}y > 2x + 1\\y < 2x - 4\end{cases}\)
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inequality system solutions quiz algebra 1 a is (bva) 25-26 / module 6:…
B. The statement is incorrect because parallel boundary lines can have overlapping shaded areas depending on the graph.
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2. for a system of inequalities to have no solution, which statement mu…
C. The boundary lines must have the same slope.
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identify which expressions are equivalent to the 21x - 63 which of the …
A. \(7(3x - 9)\)
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write an equivalent expression. 2.8 + (7x + 0.9) choose the correct ans…
C. \((2.8 + 0.9)+7x\)
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write an equivalent expression. 2(a - 5) select all that apply a. (a - …
A. \((a - 5)2\), C. \(2a - 10\)
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write an equivalent expression for 4c + 8. select all that apply. a. (c…
A. \((c + 2)4\), D. \(4(c + 2)\)
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write an equivalent expression. 5y - 10 select all that apply a. 5(y - …
A. \(5(y - 2)\), C. \((y - 2)5\)
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write an equivalent expression 3x - 27 select all that apply. a. 3(3x -…
C. \((x - 9)3\), D. \(3(x - 9)\)
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vertical shifts quick check which statement best shows how the vertical…
\( y = x + 5 \) will have each point 5 steps higher than \( y = x \). (The correct option among the given, likely the first option with \( y = x + 5 \) and "5 steps higher")
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vertical shifts quick check item 1 which statement best shows how the v…
\( y = x + 5 \) will have each point 5 steps higher than \( y = x \) (the first option among the given choices for \( y = x+5 \) effect on \( y = x \))
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use properties of operations to complete the equivale 10x - 5y = 5(____…
The first blank is \(2\) and the second blank is \(1\) (or we can write it as \(10x - 5y = 5(2x-1y)\))
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9. choose the best answer. which of these is an accepted abbreviation o…
B. rit. (assuming the second option is labeled B; if the options are just the text with the first being "ritardan.", second "rit.", etc., then the correct one is the option with "…
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7. choose the best answer. which of these is a return to the tempo that…
a. a tempo ### Question 8
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match each character with the way characterization reveals the author’s…
Boxer - shows the blind loyalty of the working class Napoleon - shows how seeking power can result in corruption Squealer - shows the power of propaganda
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how does orwells choice to create a satire and allegory support his pur…
A. It mocks Soviet leaders by using pigs to represent their behavior B. It creates a way for Orwell to expose a political system indirectly C. It reveals the corruption of power t…
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5^{\\log_{5} x}
\(x\) (for \(x>0\))
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based on the historical context of the great purge, what is the best ex…
D. He wanted to expose violent tactics used by oppressive governments.
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3. choose the best answer. which of these tempos is faster and played i…
allegro (the option with "allegro" text, likely the third option in the first question's choices) ### Question 4:
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1. choose the best answer. which of these is the speed at which music i…
A. tempo ### Question 2
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if the function $f(x) = (x + 3)^2$ is reflected over the x - axis, then…
In the reflection, the point \((2,25)\) becomes \((2, - 25)\) (the option corresponding to this description).
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why do the pigs add \with sheets\ to the commandment o animal shall sle…
A. They are trying to trick the less - intelligent animals B. They want to justify why they are now sleeping in beds D. The pigs feel entitled to privileges that the other animals…
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four people have lunch at a buffet restaurant, where everyone pays the …
\(12.5\)
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a quadratic function on a graph has the vertex at the point $(-3, -2)$.…
shift right 3 units and up 2 units
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Question was provided via image upload.
A. They are trying to trick the less - intelligent animals B. They want to justify why they are now sleeping in beds D. The pigs feel entitled to privileges that the other animals…
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3. part b: which of the following quotes best supports the answer to pa…
A. "The disease had sharpened my senses — not destroyed — not dulled them. Above all was the sense of hearing acute. I heard all things in the heaven and in the earth. I heard man…
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2. part a: in the story, what causes the conflict between the narrator …
D. The narrator is terrified of the old man's blue eye and overwhelmed by the sound of his heartbeat, so the narrator kills the old man.
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question 3 of 5 how does the sound of the old mans heart beat affect th…
C. It further encourages the narrator to silence the old man's heartbeat.
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question 2 of 5 the narrator believes that the old man groans because..…
D. the old man senses the man's dangerous presence in the room.
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question 1 of 5 why does the narrator believe himself to be sane? a he …
B. He wisely executes his plan to kill the old man.
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which table represents a linear function? x | f(x) 1 | 1 4 | 2 9 | 3
(Assuming the other table (not fully shown) with constant slope, e.g., if options are A (first table) and B (other), then B. But since the other table is not fully visible, but ba…
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solve the equation $7(x + 4) = -21$, x = \\boxed{}
\( x = -7 \)
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what is the value of h? 2(h + 3.5) = -11 2h + 7 = -11 - 7 - 7 ← subtrac…
\(-9\)
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how can you isolate the variable h? 2(h + 3.5) = -11 2h + 7 = -11 - 7 -…
Divide, 2
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how can you isolate the expression 2h? 2(h + 3.5) = -11 2h + 7 = -11 ? …
Subtract, 7
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Question was provided via image upload.
\(2h + 7=-11\) (So the first box is \(2\) and the second box is \(7\))
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solve the equation 2(h + 3.5) = -11. what property can you use to rewri…
Divide, 2
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since 8 is divisible by 4, lets start by dividing both sides of the equ…
To isolate the variable \( c \) from \( c - 3 = 2 \), we should \(\boldsymbol{\text{add}}\) \(\boldsymbol{3}\) on both sides.
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solve the equation $4(c - 3) = 8$. since 8 is divisible by 4, lets star…
2
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question select all the correct answers. annie transforms the graph of …
B. It is the graph of \( y = 2x \) translated 4 units downward, D. It is the graph of \( y = 2x \) translated 2 units to the right