(x) = x² - 2x - 5 8CX=6x-1 N of G

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A: In this question, we need to find how much Rafael earns in total.

Q: Quiz-requires lockdown DE Solve the equation for w. 2w² + 13w+21=0

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A: Given data:- 10x1-x2+2x3=4x1+10x2-x3=32x1+3x2+20x3=7

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Q: Change the following percentages to a fraction. Reduce to the lowest terms. 37.5%

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Q: Suppose that P dollars in principal is invested for t years at the given interest rates with…

A: Topic = Algebra

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Q: ippose that A -[has eigenvalues - 3 and 3. What are the values of a and b

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Q: -4 3 4= [1 2] and B = [1 2]. A - A(3B) = 0 1881

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Q: 22. You place $4,000.00 in a bank account with an interest rate of 5.25% APR and another $2,000.00…

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Q: 13. Determine Ve ve Ve X X Ve ve ve Ve X

A: Please see the below picture for detailed solution.

Q: On the augmented matrix A below, perform all three row operations in the order given, ((a) followed…

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Q: Which equation below contains a trinomial that can be readily rewritten as a perfect square…

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Q: Melanie earned $1430 on an investment she held for 8 months at 7.9% p.a. What was the principal…

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Q: As a healthy snack, students were offered a banana or kiwi. These data were recorded: . 36 students…

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A: a) Given condition, Length of rectangle is 3 yrd more than twice the width x, whose area 230 sq.yrd.…

Q: Use the graph to the right to complete the following. For the graph, tick marks along the axes…

A: By using the given graph to complete the following. For the graph, tick marks along the axes…

Q: andan has a total of 50000 investment in three different investment schemes: part in a fixed deposit…

A: Correct option is A) Points Z= 100 10   x+ 100 9

Q: multiplying

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Q: Determine the value of k for which the system has no solutions. 2.x ty +2z +2y +6y +kz = 1 3

A: Please see the below picture for detailed solution.

Q: b+c c+a a+b If a, b, c are positive integers prove that + + b C a > 6.

A: Since the student has posted multiple questions and does not mention any specific question, so we…

Q: Determine the following value: 1. F20 + F30 2. F34 3. F67

A: Concept: Using the golden ratio rule of Fibonacci series Fn=1+5n-1-5n2n5=1+52n-1-52n5=ϕn-(1-ϕ)n5…

Q: Solve the following system of inequalities: y> -3 x < 5 3x + 2y < 8

A: Given y&gt;-3, x&lt;5 and 3x+2y&lt;8

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Q: Three friends, A, B, and C, start a business with investments in the ratio of 2:3:5, respectively. A…

A: Three friends A, B, and C, start a business with investments in the ratio 2:3:5,  respectively. A…

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Q: You wish to minimise f(x)=10x12-x22.  If you use steepest descent starting at (1,1) will you reach…

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Q: the shop offers a 9% discount for paying cash.  If you received a discount of $43.00, what was the…

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Q: Analyze the graph of the function f(x) = 3x + 5| + 7 compared to the graph c function g(x) = || . To…

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Q: If z = (1-21)¹+0.41, find the principle value of Z: B) 3.3583 0.3081i F) 3.5253 2.5397( A) 3.4817+…

A: Given data: Z=(1-2i)1+0.4i

Q: Given the function ƒ(x) = (3x+4 x 0 Calculate the following values: ƒ( − 1) = f(0) = ƒ(2) =…

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Q: Solve the equation for x. Then find the value for a for which the solution is positive. x+a=3/4

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Q: X x+7 = 1/7

A: To find if the given expression equals to 1/7 or not.

Q: X x+7 x+7 }} |\

A:

Q: Oceanside bike rental shop charger 9 dollars plus 8 dollars an hour for renting a bike. Stephen paid…

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Q: Consider the two functions given below: Function 1: f(x) = −4x² + 42x + −1 Function II: 30 A…

A: Please see the below picture for detailed solution.

Q: Match each Venn diagram with the real-world situation it represents. Bowl A contains gift cards for…

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Q: The function f(x) is shown in the graph and the function g(x) is defined as g(x) = −2x² — 8x. -8 -6…

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Q: a(x) = 6x-2 b(x) = 7x+5 Example 2 a b a b =

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Q: 13. Graph the equation y = -1.6x +4. If you have a graphing calculator, you may Which of the…

A: Topic:- geometry

Q: 2. Let a, b be non-zero real numbers. Let T be an n × n matrix. If T satisfies (Tal₁)(T - bln) = Onn…

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Q: Jesaki Furniture Company has two plants that produce lumber used in manufacturing tables and chairs.…

A: Given data:- Plant A produce the lumber required to manufacture 21 tables &amp; 56 chairs Plant B…

Q: Vb3+2abзнать - Г3 + A) Va в 2bva ать c) Dva (62-22) Б)VЂ (ar-b") E F) дать агь

A: Let's simplify. Small mistake given in question, There should be 2ab^2 instead of 2ab^3.

Q: Bill and Mary Ann went to the Viola bakery. Bill bought 3 danishes and 5 filled donuts for $9.91.…

A: We have to find the price of each type of pastry.