Factor the expression (show work) 9z^2-16

Q: Is the ordered pair (-2, 3) a solution to the following system? Show your work and explain how you s...

A: The given system is              2x+3y =63x+4y =8 We have to check -2, 3 is solution of the above sy...

Q: A local department store is going out of business and is selling every item for 40% off the original...

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Q: A large company put out an advertisement in a magazine for a job opening. The first day the magazine...

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Q: 2 Express the flowing equation in Cartesian equationr = 1-cos e

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Q: Given matrix A as coefficient matrix and b as constant. Which of the following will generate an augm...

A: An augmented matrix for a system of equations is a matrix of coefficient of the variables of the sys...

Q: (4) An investment of P 100,000 is to be used to make payments of P 4,000 at the end of each quarter ...

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Q: 11. Find the tangent line to ƒ (x) = (2 – 4x²)° at z = 1. %3D

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Q: Find an equation of the parabola with vertex (3,4) and focus (3,6)   .

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Q: 12g-3g+7

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Q: Examples 3-4 State whether each graph has line symmetry or point symmetry. If so, identify any lines...

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Q: 6) 27x3 + 64 = 0 %3D

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Q: Convert 3260° to Cartesian form. 3/3

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Q: Iscuss the continulty of the following function at the Indicated polnt(s): ) f(x) = x²-7x+12 %3D at ...

A: Given the query is to find the behaviour of the function at x = 3.

Q: (x + 5)(7 – x)(x + 2) > 0

A: NOTE: Refresh your page if you can't see any equations. .

Q: In R[x], prove ideals (x3 – 1, x7 – 1) = (x – 1, x – 1).

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Q: Find the optimal solution. MAX   Z=6X+7Y st 4X+5Y≤20 10X+7Y≤35 3X+4Y≥6  X ≥0, Y ≥0 and X must not...

A: The graph of the given region is the following. Given that X must not be an integer and Y must be a...

Q: Pin

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Q: Answer the following: a.) Suppose CA=4, AR=12, and LO=6. Find OR. b.) Suppose LO=15, CA=9, and AR=27...

A: triangles are similar

Q: 1. For f(x) = 3x² + 5 and g(x) =7x-2, a. Verify: g(x + 2) # g(x) + g(2). oon noitonot e vhemie b. Fi...

A: Since the student has posted many sub-parts of the question and does not mention any specific part, ...

Q: find the domain and range in set builder notation. 6)

A: topic - Domain and range of a function domain: input values of a function range : output values of a...

Q: 1. Suppose $1000 is invested at an annual rate of 5%. Compute the amount accumulated after 10 years ...

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Q: 10c - cd + d3  if c = -6 and d = 2

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Q: A chemist has three different acid solutions. The first acid solution contains 15 % acid, the second...

A: NOTE: Refresh your page if you can't see any equations. . x=number of liters of 15% solution y=numbe...

Q: Given matrix A as coefficient matrix and b as constant. Which of the following will generate an augm...

A: To find out the correct option. 

Q: Solve the following systems of equations by graphing. X + y = 2 2x + 4y = 12 O (-1, 5) O (1, 1) O (-...

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Q: The value of k k=0 is: A) 0 В) 1 C) D) 4

A: Put k = 0,1,2,34,........ In the given function ∑k=0∞34k =( 3/4)0 + (3/4)1 +(3/4)2 +(3/4)3+............

Q: 102) 2х -7у --35 9х - 7у - 14

A: we can solve the given system of equation by using elimination method. 

Q: Suppose that you borrow $2000.00 from a friend and promise to pay back $3680.00 in 4 years. What sim...

A: Formula for Simple Interest 1)S.I=P×R×T100where S.I is Simple Interest          P is pincipal amount...

Q: 9. List the Possible Rational Zeros of the function. DO NOT SOLVE! f(x) = 3x3 – 19x2 + 51x + 21

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Q: -8 -6

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Q: Solve the following system of equations by using the addition elimination method. x + 2y = 3 X- y = ...

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Q: Calculate the probability of tossing a coin 15 times and getting the given number of heads. 3. 4 4. ...

A: We have to find the probability.

Q: Solve the system of equations twice using elimination. First, eliminate the x in your solution steps...

A: Topic:- geometry   

Q: Find the general solution  ytan2x dx + ln4 ydy = 0

A: We will use variable separable form to find the general solution of the differential equation.  

Q: SOPER TWOS-VAT SAIE CONVERT TI Calculate the cost for each Fill in each candy using the menu below. ...

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Q: Solve the system by substitution. y = -4x y = x – 5 Submit Answer

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Q: Set 5. (-3, 4) and (2, 6) A. (2, 8) and (-3, 2) t. 11. (-5, -7) and (1, -2) G. (0, 1) and (-6, -2) 2...

A: As per guidelines we can solve only three subparts at a time so the first three subparts from left c...

Q: 30 -7 2 -6 0 0 4 0 0 8 3-6 5 -8 = (Simplify your answer.) 5. 2 -2 0 0 8 - 1 4. 4.

A: Given: - The determinant is, A=30-72-60040083-65-84052-2008-14 To compute: - The given determinant b...

Q: a. x - 3x2 + x + 5 = 0 b. x - 2x - x + 2 = 0 c. x - x2 - 4x + 4 = 0 d. x + 5x2 + 8x + 6 = 0 x3 - 3x?...

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Q: 4a. What is the slope of the line whose equation is y = 2x – 5? b. What is the slope of the line who...

A: We can solve all the three subparts as below.

Q: Identify the mean and the extreme then solve for x. Given: x 3 180-x 7

A: Given that: x180-x=37

Q: 2- -4 -2 4 12 4+

A:   We can note that:Line passes through points (0,-4) and  ( 2.5 , 0)So,slope, m = 0-(-4)2.5-0=42.5=1...

Q: stock and has found that it has only 11 blue ink cartridge refills, 14 black ink cartridge refills, ...

A: according to our guidelines we can answer only three subparts and rest can be reposted

Q: Graph the two equations below and then determine the solution to the systems using the graph. y = -x...

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Q: Given: 1. Solve the inequality 3(x – 10) < graph the solution on the number line, and write the solu...

A: Since you have asked multiple question, we will solve the first question for you as per our guide li...

Q: define dot product

A: define dot product

Q: Compute the determinant by cofactor expansion. At each step, choose a row or column that involves th...

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Q: 71. Answer the following questions for graph G below, which was created to represent the roads of a ...

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Q: Compute the determinant by cofactor expansion. At each step, choose a row or column that involves th...

A: If A=aij be an square matrix then det(A) =∑i=1n aijCij ; where Cij=(-1)i+jdet(Aij)

Q: Solve the following system of equations by graphing. 3x+y = 6 2x +3y 4 O (0.2) (0,2) O (-2,1)

A: NOTE: Refresh your page if you can't see any equations. . the first equation is to graph the line ...