Please answer the following question (b)  x2 −8x – 9 ≤ 0

Q: Business Maths question d) Using factorization, method, solve 6x2-42x +72=0

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Q: Solve. x+ y+ z = -7 2x + 5y + 2z - 32 %3D -x+ 7y- 3z = - 41

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Q: Write each equaticn Vertex form. Then iclentify the Vertex axis in of Symmetryiand direction of apen...

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Q: 5. Find the inverse, if it exists, of each of the following: 1 2 0 -2 0 1 -2 2 1 1 1 (a) A= 1 0. 3 1...

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Q: 2a2 - 8ab - 24b2 factors to 2(a + 6b)(a+ 2b). O True O False

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Q: 1.) Determine the matrices C = A + B andD = A - B if %3D 8 9 -2 A 8 -7 -4 B -9 -4 2 -3 -4

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Q: Please answer quickly thank you Determine the Laplace transform of f(t) = cos(2t) + 7sin(2t) .

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Q: (1point) How many elements are in the union of four sets if each of the sets has 99 elements, each p...

A: To find: The number of elements are in the union of four sets if each of the sets has 99 elements, e...

Q: An investment of $68,000 was made by a business club The investment was split into three parts and l...

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Q: a. Consider the following vectors in R3 V1 = Vi = |2|,v3 1 Is the set consisting of these vectors li...

A: Let's find. 

Q: -3 -7 -5 A = -6- and B = -4 Solve for Matrix M such that 2M + 5A %3D В

A: We need to solve for matrix m.

Q: price

A: Please refer to the image below

Q: 30 4 1 5 2 1 1 Given a system in augmented matrix: 3 1 Determine the following (Show complete and de...

A: First we reduce the system in reduced row echelon form 

Q: Simplify the given product below. (2x - 5)3x О 5х -15х О 3x2 - 12х O x² - x O 6x2 – 15x

A: Given query is to find the the product of the factors.

Q: 3.5x=14.7

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Q: whats 2=x

A: 2=x'=' symbols imlies equalitysince 2=x⇒value of the variable x is 2

Q: Graph the following exponential function. Show work in how you find the y intercept, talk about the ...

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Q: 7/42 = --

A: Given query is to find the value of the resultant fraction.

Q: Solve the following equations in Z with x expressed in both standard and non-standard names: (i) xx ...

A: (i) x•[5] = [2]  So, x = [2]•[5]-1  We need to find the inverse of [5] in Z6  In Z6 we have, [5]•[5]...

Q: -x - y + z = 2; 3x – y – z = 0; 2x + y – 3z = 2 2x – 4y + z = 3; &x – 2y + 4z = 7; –4x + y – 2z = -1...

A: Option D 2x+y-3z=0, 4x+2y-6z=0, x-y+z=0

Q: 3xy (x + y) = 3x²y + 3xy2 O True O False

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Q: Solve for B: 7х — 3 A + В x (х — 1) - O 3 O-3 O 4 O -4

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Q: Solve. Round each calculation to the nearest hundredth. You will need a scientific or graphing calcu...

A: The correct option with calculation are as follows

Q: Determine the cyclic subgroups of U(14). Prove using a two-column proof: Let G be a group. Let HS G ...

A: Reupload other questions according to bartleby guidelines

Q: (1 point) In a certain class there are a total of 33 majors in mathematics, 15 majors in philosophy,...

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Q: # 3 a b is a root of the equation x-a'b = 0, on the set R.

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Q: Divide (+ 를)Dy를 222 3

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Q: 75 + 75.175 -110 -25.882 If your answer is 66.06 prove it to me that the answer is really 66.06

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Q: HEIGHT (CM) 10. The drinking fountains at Pearview Middle School produce a stream of water that foll...

A: Domain of a function from a graph

Q: The processor is to be sold for  $3900 , making Digitalis a profit of  $547

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Q: True or False. If A = {0,1,2,3}, then A C A

A: Given, A={0,1,2,3}, then A⊆A

Q: Evaluate the following expression for x = -1, y = -2, z = 3: 7x y 2(yz2) О 42 O -42 7. 18

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Q: Solve. Round each calculation to the nearest hundredth. You will need a scientific or graphing calcu...

A: topic- exponential function

Q: The 1st Question Please Degermine the first five terms of the sequence defined by the following expl...

A: option (c) is correct  see below the calculation and answer

Q: 1. What is the interquartile range (1QR) of {5.8, 8.5, 9.9, -0.8, -1.3, 2.3, 7.4, -1.9}? 7.4 9.0 4.1...

A: We can find the IQR as below.

Q: The Brady & Matthew Camera Company has just come out with their newest professional quality digital ...

A: The given problem is solved below in detail.

Q: i watched a total of 68 videos and algebra tutorial videos on youtube yesterday. if i watched three ...

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Q: True or False If p and q are false then find the truth value of "if q then not p" If p is true and q...

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Q: Determine if the homogeneous system has a nontrivial solution. Use row operations in the process. Ju...

A: To determine whether the given homogeneous system has a nontrivial solution. To use row operations i...

Q: Both Inequalities (Overlapping) Graph the following system y-3x – 2 Is the point (2,–4) a solution t...

A: We have to check point (2,-4) is solution of given inequality region or not.

Q: What is the value of x in the solto the system of equations below?   6x+3y=13 3x-y=4

A: Find your answer below 

Q: Which of the following trinomials can be factored into the perfect square (3x - 8)2? 9x2 - 48x + 64 ...

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Q: George has $35.50 to spend on computer supplies. If he buys a mouse 8 9 10

A: Given: - George has $35.50 to spend on computer supplies. if he buys a mouse for $8.50 and three fla...

Q: Evaluate the following polynomial expression when a = -1, b = 5, andc = -2. %3D atb + cat - 14b O 14...

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Q: Given the equation: f (1) = ()*" - 5, answer the following: A. Growth or Decay? B.h = C. k = D. Hori...

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Q: 22 I3 0. Given a system in augmented matrix: 4 1 Determine the following (Show complete and detailed...

A: The given augmented matrix is  113|0214|1315|2

Q: Зх-2 p) Find the domain of the function f(x) 3D 5x2+4x-1

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Q: Exercises 3-5, Jose, Mario, Melanie, Mike, and Alicia are on a dong cycling trip. The table below gi...

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Q: Find the GCF and LCM for the following terms: 15xty, 24xy, 3x3. O LCM: 120x y GCF: 3x3 O LCM: 6y2 GC...

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