Solve the system by substitution. y = 2x y = 10x - 16

Q: Find the inverse of the function f(x) = 5. x+2. -

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Q: Example 4: Represent changes in area using polynomials A rectangle is twice as long as it is wide Pr...

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Q: 0. For what values of a and b is ax + 2b, 8(x) x² + 3a – b, 0 2 tinuou s at eiery r'

A: Follow next step

Q: 1. Let ei , e2 = and e3 = Suppose that T : R³ →Rª is a linear transformation 1 such that 1 T(e1): 2 ...

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Q: 1. Find the derivative of f(x)= x(a+1), given a is a constant.

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Q: 4. Let M be the following matrix. 1 2 M = 3 4 -7 0 1. Compute the L-operator norm of M. 2. Can there...

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Q: 4. If f(x) = x* + 3, g(x) = x – 1, h(x) = Va, then fogoh(x)= %3D

A: fx=x4+3, g(x)=x-1, h(x)=x

Q: Find the Trig Value - Simplest Radical Form A student is given an angle in standard position on a ci...

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Q: What is the relationship between Za and Zb? D A E B Choose 1 answer: A Vertical angles Complementary...

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Q: a + 567 Let W be the set of all vectors of the form Find vectors ui and v in R such that W = span {u...

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Q: 3. Use the graph below to fill in the missing values. 4 2 fx) f(0) f(z) = 0 z = (0) =

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Q: Za and Zb are complementary angles. Za measures 67°. What is the measure of Zb?

A: topic - angles sum of complementary angles is 90

Q: Suppose a > 0, (a, 42) = 6 and [a, 42] = 420. Find а.

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Q: Your starting salary at a new companv is $34,000 and it increases bv 2.5% each vear. What will vour ...

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Q: Factor completely. a) 9x3 – 21x? + 12x b) (x + 1)x? – (x + 1)x - 2(x + 1)

A: a)  9x^3-21x^2+12x

Q: You will deposit $1,675 into an account that earns 2.35 percent interest in two years. If you deposi...

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Q: Find the average rate of change of the function f(x) = 1c- 7x-8, on the interval E [1,5]. %3D Averag...

A: topic - average rate of change of function

Q: e following piecewise-defined function. V-4-x+2 ifxs-4 (*+4)- 2 f(x) = if x > -4 Evaluate this funct...

A: Given that fx=-4-x+2   if x≤-4x+43-2     if x>-4To find : value of function at x=-2 Solution: fx=...

Q: FINDING MARGIN OF ERROR Find the margin of error for a survey that has the given sample size. Round ...

A: Answer - 7 Margin of error for a sample size of n people is  = +_ 100/√n

Q: The graph of a rational function f is shown below. Assume that all asymptotes and intercepts are sho...

A: Given:   Graph is given

Q: Find the determinant of the triangular matrix. -4 0 0 4 7 0 -7 3 -4

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Q: Solve the inequality. Express your answer using set notation or interval notation. Graph the solutio...

A: The objective is to solve the above inequality and graph the solution.

Q: plve the problem by using the problem-solving flowchart. The Green Bay Packers won the game with 7 p...

A: Let the points scored by Green bay packers is x andthe points scored by kansas city chefs is yPoints...

Q: Problem 5. Use Gauss's Lemma to compute (), ), and (6). (If you use a method other than Gauss's Lemm...

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Q: cy 75x 200<1007 (7.108, SS ...

A: Given that Inequality75x-200&lt;100Solution:75x-200&lt;10075x-300&lt;0x-30075&lt;0x-4&lt;0

Q: In some cases, the best-fitting multiple regression equation is of the form g = bo + biz + bzz + bsz...

A: Given:    

Q: Question 2 Asalboat weighing 1.007 with its occupants is nunning down wind at 7 mi/h when its spinna...

A: We have to find net force . Given initial velocity = 7mi/h          Final velocity = 14mi/h         ...

Q: Determine whether the matrix is symmetric, skew-symmetric, or neither. A square matrix is called ske...

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Q: b. -5,-4,1; f(x) = (x+5)(x+4)(x-1) c. 4,3,-1; f(x) = (x-4)(x-3)(x+1) d. -4,-3,1; f(x) = (x+4)(x+3)(x...

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Q: Wendell is looking over some data regarding the strength, measured in Pascals (Pa), of some building...

A: Given f(x) =2xand strength is 8 Pascals

Q: (2) Simplify the following expressions by using Boolean algebra. (a) F= (X(Y'+V+X'))'+((X+Z'+W')(Y+V...

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Q: Note: Enter your answer and show all the steps that you use to solve this problem in the space provi...

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Q: tent/chrome/online/lessonViewer_responsive.aspx?header=true&idCourse=1145348idUnit=D943618&idLesson=...

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Q: Theresa borrowed $3226.00 compounded annually to help finance her education She contracted to repay ...

A: To solve the following problem

Q: Which sequence has a common difference of -3? 28, 25, 22, 19, … 22, 25, 28, 31, … -99, 33, -11, 3...

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Q: greatest common factor of 4x2 and 9x

A: Given problem:- Find Greatest common factor of 4x2 and 9x

Q: Problem 5. Use Gauss's Lemma to compute (), B), and (6). (If you use a

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Q: Graph the solution set of the compound inequality. -4x + 3y >-3 2- y> 2x or

A: Solve inquality  

Q: What is the measure of Zæ? Angles are not necessarily drawn to scale. Y 48° W

A: topic - lines and angles

Q: The ratio of the sides of two similar hexagons is 3:4. If the area of the smaller hexagon is 36 cm²,...

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Q: Counting technique: The number of ways of arranging ten people in a row is:

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Q: 4. Determine the zeros of each polynomial function. Indicate whether they are of order 1, 2, or 3. g...

A: We have to find the zeroes of the polynomial and indicate the order of the zeroes.

Q: An automobile company is running a new television commercial in five cities with approximately the s...

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Q: Counting technique: Five books are to be selected from a collection of nine books. In how many ways ...

A: We can use the method of combination.

Q: Personal Loan: Brent Pickett borrowed $4000 from his brother Dave. He agreed to repay the money at t...

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Q: System of Linear Equation. From the given augmented matrices, determine and explain if they have a...

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Q: Use the difference an+1 an to show that the sequence {n – 11"} is strictly increasing or strictly de...

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Q: 1. Consider the matrix (1 0 0 2 14 -3 3 (2 1 3 4 1 21 1 A = Suppose that we want to solve the system...

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Q: e ach case, determine Solutions from the discriminant. I n the number of a) es + 7s +3 = 0 6) yên 5y...

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Q: 00 Again, consider the series n (from questions 3-4). Calculate lim a,. Based on your calculation, w...

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