代数
一次方程、二次函数、不等式与式子变形。
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cphs : advanced algebra: concepts and connections - block (27.0831030) …
The function with ordered pairs \(\{(-4,3),(-2,7),(-1,0),(4,-3),(11,-7)\}\) has an inverse that is also a function.
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compute ( i^{-5} ).
$-i$
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which of the following sets could be represented by the given venn diag…
C. \( S = \{ \text{reptiles} \} \), \( T = \{ \text{mammals} \} \)
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the scale shown can be balanced when both sides have the same number of…
25 grams
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compute ( i^{-4} ).
1
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1. which expression can you substitute for x in \\(5x + y = 8\\) to sol…
A. \(2 - 4y\)
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compute ( i^{-1} ).
$-i$
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find the 59th term of the arithmetic sequence 26, 17, 8, ...
-496
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3. use your knowledge of systems of equations and linear functions to a…
The solution of the system of equations \(\begin{cases}3x + y=25\\y=x - 3\end{cases}\) is \(x = 7,y = 4\) or the ordered pair \((7,4)\) For the blanks: - Substitute \(\boldsymbol{…
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1. \\(sqrt{15x^2}\\)
$|x|\sqrt{15}$
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find the 97th term of the arithmetic sequence -5, -23, -41,...
$-1733$
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solve each system by substitution. check your answer. 3. (\begin{cases}…
The solution to the system of equations is \( x = 3 \) and \( y = 12 \), or the ordered pair \( (3, 12) \).
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27. mrs. johnson studies the effect of personal narratives, stories, on…
a. 1. Label each of the 50 students with a unique number from 1 to 50. 2. Use a random number generator or random number table to select 25 distinct numbers. Assign the students w…
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an exponential function ( f(x) = a cdot b^x ) passes through the points…
$a = 7$ and $b = 2$
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find the 98th term of the arithmetic sequence 8, 24, 40, ...
1560
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1. use your knowledge of systems of equations and linear functions to a…
s: - For Problem 2: \(x = 7\), \(y = 4\) (Solution: \((7, 4)\)) - For Problem 3: \(x = 3\), \(y = 12\) (Solution: \((3, 12)\))
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10. find the slope of a line parallel to the line whose equation is ( x…
$-1$
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directions: use your knowledge of systems of linear equations and funct…
A. \( 2 - 4y \) ### Question 3 #### Part A
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add. (\frac{6}{7} + \frac{4}{5}) write your answer as a fraction in sim…
\( \frac{58}{35} \)
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18. at a particular restaurant, each slider has 350 calories each mozza…
Number of sliders: 2; Number of mozzarella sticks: 8
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translate this phrase into an algebraic expression. one more than the p…
\( 17g + 1 \)
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while all these online behaviors are inappropriate, which one is punish…
C. An internet user sends a series of harassing emails to other users who disagree with that user's opinions.
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20. solve the following inequality for f. write your answer in simplest…
$f \leq -5$
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translate this phrase into an algebraic expression. 56 less than twice …
\( 2m - 56 \)
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translate this phrase into an algebraic expression. the sum of 8 and tw…
\( 8 + 2v \) (or \( 2v + 8 \))
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translate this phrase into an algebraic expression. the sum of 8 and tw…
\( 8 + 2v \) (or \( 2v + 8 \))
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evaluate the expression when a = -2 and x = 3. a - 8x
\(-26\)
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evaluate the expression when a = -2 and c = 5. c - 9a
23
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evaluate the expression when a = 6 and x = -5. 4a - x
\(29\)
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solve for all values of x in simplest form. 4 + 3|3x - 7| = 28
\(x = 5\) or \(x = -\frac{1}{3}\)
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20. in the 2002 fifa world cup™ round of 16, japan lost to which team? …
A. Turkey
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solve for all values of x in simplest form. -|x + 4| + 8 = 4
\(x = 0\) or \(x = -8\)
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solve for all values of x in simplest form. -|3x + 4| + 6 = -5 answer a…
$x = \frac{7}{3}$ or $x = -5$
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19. japan defeated which country in the final to win the 2004 afc asian…
C. China
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4) the only thing that seemed to make captain anthony stop whipping a s…
A. the advice of the overseer.
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3) douglass writes that a source of unhappiness for him in childhood wa…
B. know his own birthdate.
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2) the closest that some slaves could come to knowing their own birthda…
A. season of the year.
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definition leather choose an answer la tela sintética el algodón el cue…
C. el cuero
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1) in paragraph 1, douglass writes that most masters want to keep their…
C. how old they are.
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18. in the 2010 fifa world cup™, who scored japan’s only goal in the 1-…
B. Keisuke Honda
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oranje moments which team did wesley sneijder score against in the uefa…
A. vs. Italy
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question 11 convert 458 yards to yards feet and inches: convert in us u…
# Explanation: ## Step1: Isolate full yards We start with 458 yards, which is already a whole number of yards, so we first note that we can convert the fractional part (but here 4…
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6) what do white fathers of black children do to console their white wi…
A. Sell those black children as slaves to other slave holders
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question solve for all values of x in simplest form. -3|2 + 2x| - 3 = -…
$x = \frac{9}{2}$ or $x = -\frac{13}{2}$
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5) what does the law say about the child of a slave mother and free fat…
E. Both B and D are true.
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9. part a: what does don quixote think of the clergyman? a. he thinks t…
Part A: C. He thinks the clergyman is wrong and he gets very angry at him. Part B: D. "I shall not set foot in this palace as long as those foolish guests remain here."
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4) douglass didnt feel sad when he heard that his mother died because a…
C. he barely knew her; he had only seen her for brief moments before he fell asleep
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3) in what year does frederick douglass estimate he was born? a 1818 b …
A. 1818
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2) douglass must have talked to or overheard conversations about age wi…
D. All of the above
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definition synthetic fabric your answer type the spanish show hint dont…
tela sintética
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i was born in tuckahoe, near hillsborough, and about twelve miles from …
D. Horses have no idea how old they are.
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according to the presentation, one of the first state operated reform s…
One factor is the emphasis on academic and vocational education (e.g., providing basic reading, writing, arithmetic instruction along with vocational training in trades like carpe…
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question 3 0.5 pts according to the presentation, while the origin of t…
seven
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question 4 according to the presentation, stocks/pillories, whipping po…
B. capital punishment
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according to the textbook, the problems of the houses of refuge were we…
cottage reformatories
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question 1 0.5 pts according to the presentation, the first recognized …
B. Illinois
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brain bonus examine the sentences to find a secret message. notice the …
11) Example: "Walking through the quiet park at dusk." 12) Example: "The sun was shining brightly we decided to go for a long hike in the woods." 13) Example: "My older sister and…
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a) find the value of x when x + 10 = 16: $x + 10 = 16$ $x = 16$ a) desc…
s: - Part a: \( \boldsymbol{x = 6} \) - Part b: If \( x \) is \(\boldsymbol{\text{equal to}}\) 6, \( x + 10 \) will be equal to 16. If \( x \) is \(\boldsymbol{\text{greater than}…
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a new car is purchased for 24800 dollars. the value of the car deprecia…
The value of the car after 13 years will be approximately $\$4704.33$.
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7. why does the duchess invite don quixote and sancho to the palace for…
The Duke and Duchess invite Don Quixote and Sancho to their palace primarily for their own amusement: they have heard of Don Quixote's outlandish chivalric delusions and Sancho's …
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graph the linear inequality. x + 2y ≥ -10 use the graphing tool to grap…
The graph of the inequality \(x + 2y\geq - 10\) has a solid line \(y=-\frac{1}{2}x - 5\) (passing through \((0, - 5)\) and \((-10,0)\)) and the region above the line is shaded.
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in world affairs for many years to come. according to the asia society,…
Today, many employers are looking for individuals who can help bridge the gap between China and the Western world.
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graph the linear inequality $x + 2y \\geq -5$ use the graphing tool to …
The graph consists of a solid line \(y =-\frac{1}{2}x-\frac{5}{2}\) (passing through \((-5,0)\) and \((0, - 2.5)\)) and the region above the line is shaded.
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write an equation of the line passing through the given point and satis…
\(x + 4y = 24\)
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write an equation of the line passing through the given point and satis…
(a) The equation of the line in slope - intercept form is \(y = 2x-14\) (b) The equation of the line in standard form is \(-2x + y=-14\) (or \(2x - y=14\))
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find the value of m when 5m = 45. 5m = 45 m = 9 describe the solution o…
The graph has a closed filled dot at $m=9$, with a line extending to the right towards positive infinity, representing all values of $m$ where $m \geq 9$.
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prompt read about recycled wastewater here. write one paragraph that pr…
To complete this task, we first need the content of the text about recycled wastewater (the "here" link's content). Since we don't have that text, here's a general guide on how to…
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solve the equation by the zero - factor property. $x^2 + 8x - 9 = 0$ a.…
D. \(\{1, - 9\}\)
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3. yolanda has a $640 bond that will pay her 8.25% interest. how much i…
The interest earned is \(\$52.8\)
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solve the equation by the square root property. $(x - 8)^2 = 5$ a. ${\\…
C. \(\{8\pm\sqrt{5}\}\)
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solve the equation by the square root property. $(x + 9)^2 = 25$
\(x=-4\) or \(x = - 14\)
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complete the standard long division algorithm for 503 ÷ 9. enter the ap…
5
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directions: calculate the interest. 1. if briana lends her brother $48,…
The interest he will pay is \(\$7.2\).
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find the product. write the answer in standard form. (7 - 6i)(6 + 6i) a…
A. \(78 + 6i\)
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form the operation. $(2x^2 - 3x + 1) + (7x^2 + 10x + 8)$
\(9x^2 + 7x + 9\)
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julia and carter are personal trainers. they each charge a one - time c…
| Hours (x) | Amount charged (y) | |-----------|--------------------| | 2 | 48 | | 6 | 72 | | 10 | 96 |
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julia and carter are personal trainers. they each charge a one - time c…
$y = 6x + 36$
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julia and carter are personal trainers. they each charge a one - time c…
| Hours (x) | Amount charged (y) | |-----------|---------------------| | 2 | 48 | | 6 | 120 | | 10 | 192 |
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julia and carter are personal trainers. they each charge a one - time c…
$y = 18x + 12$
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find the sum or difference. write the answer in standard form. (8 - 5i)…
A. \(11 - 3i\)
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multiply: $5 \\times \\frac{1}{3}$ provide an answer as a simplified fr…
\( \frac{5}{3} \) (or \( 1\frac{2}{3} \))
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modelo ¿vas a ir al estadio? (sí) sí, voy a ir al estadio. or ¿alicia v…
Sí, mi familia va a ir al parque esta tarde. (or Sí, tu familia va a ir al parque esta tarde.) ### Question 2
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which of the following is not and equation? a) $y = 6x - 4$ b) $55 = 6 …
C. \( (4 \cdot 3b) + (8 \div 2c) \) ### Second Question: If \( f(x) = -4x + 7 \), find \( f(2) \)
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reading check what had gandhi done before becoming a leader for indian …
Before leading Indian independence efforts, Gandhi studied law in London, practiced law in South Africa, and developed his nonviolent satyagraha framework while advocating for the…
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finn is loading crates onto trailers. if each crate weighs 203 pounds a…
9135
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a) $y = 6x - 4$ b) $55 = 6 + d^2$ c) $(4 \\cdot 3b) + (8 \\div 2c)$ if …
\( -1 \) ### 2. Find \( f(-3) + 1 \) when \( f(x) = -4x + 7 \)
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¿por qué valor de? x hace $3^{4x} = 27^{x - 3}$? 9 -3 -9 3
-9
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2. what was the significance of the salt march?
The Salt March was a pivotal event in India's independence movement: 1. It mobilized widespread mass participation across India, uniting people of all castes, classes, and religio…
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modelo martín y rodolfo nadan en la piscina. van a nadar en la piscina …
s: 1. Va a leer una revista mañana también. 2. Voy a practicar deportes mañana también. 3. Ustedes van a ir de excursión mañana también. 4. El presidente del club va a patinar mañ…
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solve the linear inequality. then write the solution in set - builder n…
The solution in set - builder notation is \( \{x|x\geq7\} \)
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¿por qué valor de? n hace \\(\\frac{216^{n - 2}}{\\left(\\frac{1}{36}\ …
1
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follow the step - by - step process to solve the linear equation. a) wh…
\(100\) ### Part (b)
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solve the linear equation. \\(\\frac{y}{5}+\\frac{1}{2}=6y\\) select th…
A. \( y = \frac{5}{58} \)
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follow the step - by - step process to solve the linear equation. a) de…
The LCD is \(10\). ### Part (b)
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solve the equation. 4(3z + 4) = 4 - 3(z - 4) select the correct choice …
A. \(z = 0\)
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¡vamos! 1 attempt left late due january 22nd 11:59 pm victor is plannin…
s (Six Sentences): 1. Ustedes van a ver películas el domingo. 2. Nosotros vamos a ir al estadio de fútbol el fin de semana. 3. Víctor va a tomar el sol al mediodía. 4. Claudio y s…
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let s equal the number of shirts sold. which equation represents the si…
$30$
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9) \\begin{cases} x - y = 5 \\\\ -x - 3y = 7 \\end{cases}
The solution of the system of equations is \(x = 2,y=-3\)
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evaluate the expression when x = 5 and y = 1. x(1 + y) - 3(x - y) = ?
$-2$
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add an in - text citation using mla format. athletes, even at the high …
1. Revised first passage: Athletes, even at the high school level, need confidence to succeed and excel in their sport. In fact, according to one article, confidence is what drove…