Section 1: Solve each system of equations by elimination. Describe each system as consistent and dependent, consistent and independent or inconsistent. 2. 5a 2b = 8a + 5b = - - 19 55 3. 11u = 5v + 35 6u+62 8v =

Q: Find the time required for an investment of 5000 dollars to grow to 7800 dollars at an interest rate…

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Q: A 3 foot wide painting should be centered on a 13 foot wide wall. Type the left side of an equation…

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Q: e University of Delaware is a large public university, while Delaware Tech is a sma mmunity college.…

A: We have to find the absolute change. Absolute change is the measure of the exact numerical change…

Q: What is the determinant of the 3×3 elementary matrix below. (Hint: make use of the properties in the…

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Q: 2. Determine where y=sin is continuous.

A: Please see the below picture for detailed solution.

Q: Convert the weight as indicated. pounds to ounces

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Q: Factor the expression, then simplify if possible. 25x² - 4y²

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Q: 2. How many ways can you complete a calculation using only the numbers and symbols shown? 10 25,000…

A: Given data:- 10 x 1000 2.5 25,000 250 ÷ 0.0025 0.025 100 25 =

Q: A house purchased for $263,300 gains 5% of its value every year. If this growth rate continues, in…

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Q: Perform the indicated matrix operations. Show your solution. 5 +12 36 4. -4 4 -2 8 0 0

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Q: If B = 101 1 2 1 2 2 1 then det (B5)

A: Here have to use the properties of the determinants

Q: Looking at the problem, simultaneously both clocks must have the same time; one adds 6 and the other…

A: We need to find time.

Q: X f(x) B. Write the function model of the given condition. (Show your solution) 0 -3 5 2 13 3 21 4…

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Q: What value of x will make the length of the box three times as big as the width?

A: see below the answer and explanation

Q: Simplity. Assume all exponents are positive integers. 35n 45x² 2. 35n² 25x 1. 4. p²-3p-54 p-9 5.…

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Q: Given f(x)=x² + 5x, (a) Find f(x+h) and simplify. (b) Find f(x+h)-f(x) h Part: 0 / 2 Part 1 of 2 (a)…

A: Given query is to perform indicated function operations.

Q: A restaurant buys 146 dish towels from a supplier for a list price of $1.62 each. The supplier is…

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Q: Identify the domain and range of the relation. Determine if the relation is a function. (4, -3), (2,…

A: Given Data : We have given a relation, (4,-3),(2,6),(8,1),(0,0),(5,-2)   Explanation : A set of…

Q: A. The non-invertible 3 x 3 matrices B. The 3 x 3 matrices of determinant 2 c. The 3 x 3 matrices…

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Q: deposit $3,000 in an account earning 8% interest compounded monthly. How much will you have in the…

A: Given query is to find the amount accumulated after 15 years.

Q: Simplify. 5-5(4w-2) + w O 19w - 15 *19w - 15 *19w + 15 O 19w + 15

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Q: Find the average rate of change for the function over the interval. f(x)=3*+1; -1≤x≤1 77. 78. 79.…

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Q: Each given function is in vertex form. Describe how the vertex of the given function compares to the…

A: Each given function is in vertex form. Describe how the vertex of the given function compares to the…

Q: 3. lim cos →** x+7x²-√√5 x-x'¹

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Q: Then where a11 a31 - 1 1 a32 = a12 || 1 a33 || a13 A = A-1 - 1 1 7 0 7 7 -9 8 a11 a12 a21 a22 a31…

A: Let A be a square matrix. Then the matrix A-1 are the cofactor matrix divided by det A

Q: Solve the following homogeneous system of linear equations: 3x1-6x2+9x3 = 0 -x1+2x2-3x3 = 0…

A: Please see the below picture for detailed solution.

Q: Use the future value formula to find the indicated value. n=37; i = 0.03; PMT=$85; FV = ? FV=$…

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Q: Determine whether x is an eigenvector of A. -2 *=[43] -2 7 A (a) x = (2, 1) x is an eigenvector. O x…

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Q: Use the cosine of a sum and cosine of a difference identities to find cos (s+t) and cos (s-t). 3 2…

A: By using the cosine of a sum and cosine of a difference identities to find coss+t and coss-t.cos…

Q: nts) A square matrix A is idempotent if A² = A. Let V be the vector space of all 2 x 2 matrices with…

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Q: (32″ x 27″) ³

A: We can simplify the given algebraic expression in the below steps using the properties of algebra in…

Q: Convert the capacity as indicated. 42 cups to pints pint(s) 42 cups (Simplify your answer.)

A: Given :42 cups =

Q: Consider the group ℤ*13. List all of its distinct subgroups and each of its elements.

A: Given : Consider the group ℤ*13

Q: Consider the following vectors. --0--0--0-- = V = 8 Give the corresponding linear combination. (If…

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Q: 1. Solve by graphing. Determine if the feasible region is bounded or unbounded: x+y≤8 2x+3y218 x, y…

A: Please see the below picture for detailed solution.

Q: Solve the following equations. 51 +4= 6 + 4 = $ 8. x 8 -5-5 +4 2-10 4 + 4 = 6 -4 -4 /x-5/+4 /x-s/…

A: The given equation is; Ix-5I+4=6

Q: For the matrix A, find an orthogonal matrix P such that P-1 A Pis diagonal. 3-2 41 A = I ده است مراد…

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Q: How long will it take to double an investment at 5.3% compounded weekly? Round your answer to the…

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Q: 5. lim x-0 1-cos 5x

A: Topic:- application of derivatives and calculus

Q: Solve the problem. Students were divided into 12 teams with 18 on each team. Later, the same…

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Q: 2. lim (x-7x²-3)

A: We have to find  y= lim   f(x) = lim  (x3 -7x5 -3)      x-> -♾️      x-> -♾️ Indeterminate…

Q: Use the compound interest formulas A = P1+ nt and A= Pet to solve the problem given. Round answers…

A: We have given P=10000time=6 yearsr=6.5%=0.065

Q: 2. Max P=5x+4y Subject to: 8x+2y 216 4x + 5y ≤20 x ≥ 0, y ≥0

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Q: Fully expand the following log expression into sum or difference of log of linear expression…

A: We can fully expand the given log expression in the below steps using the properties of logarithm.

Q: Sport Baseball Football Basketball Hockey Attendance (millions of people) 7.76 13.342 2.905 1.59

A: Note:-  We have to find total sum of people in all 4 sports in 1 year.

Q: QUESTION 10 If a transformation is given by the matrix M: -2 5 1 3 -1 3 3 -2 0 And another is given…

A: We have to find the Y-coordinate of image for point B. Which can be do by matrix multiplication.

Q: 13,14,15

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Q: f(x)= = 3x² - 6x +5 F(-2) + F(5)

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Q: Consider the following system of equations 5 -3 30-4 5 and the following approximation of the…

A: Solution: The given system of equations is 5-32-84-1-4-70xyz=4-25  & xr=3.39.8-9.3 The relative…

Q: Let S={1,2,3,4,5,6,7,8,9,10}S={1,2,3,4,5,6,7,8,9,10} be the universal set. Let sets A, B, and C be…

A: Topic- Sets We are given Set A={1,2,10}Set B={1,4,7,8,9}Set C={3,5,7,10} We need to find  A∩B∩CA∪B∪C…