Solve. Remember to insert units when writing your answer.A 2.71-m sash cord has become frayed at both ends, so 1.3 cm is trimmed from each end. How long is the remaining cord?
A. 2.697 m
B. 0.11 m
C. 1.41 m
D. 2.684 m
Answer: D
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Solve the problem. Use an annual percentage rate table if necessary.Reggie King took out a 36-month fixed installment loan of $17,000 to open a sporting goods store. He began making monthly payments of $536.63. Reggie's business does better than expected and instead of making his 30th payment, Reggie decides to repay his loan in full. What is the total amount due to pay off the balance (use the actuarial method)?
A. $3678.20 B. $3701.43 C. $4214.84 D. $3139.63
Write the expression using exponents.
A. 
5
B. 6
C. 65/3
D. 
6
Evaluate the following for the given value.-(-x) for x = 3
A. -4 B. 4 C. -3 D. 3
Convert the constraints into linear equations by using slack variables.Maximize z = 2x1 + 8x2Subject to: x1 + 6x2 ? 15 7x1 + 5x2 ? 25 x1 ? 0, x2 ? 0
A. x1 + 6x2 = s1 + 15 7x1 + 5x2 = s2 + 25 B. x1 + 6x2 + s1 ? 15 7x1 + 5x2 + s2 ? 25 C. x1 + 6x2 + s1 = 15 7x1 + 5x2 + s2 = 25 D. x1 + 6x2 + s1 ? 15 7x1 + 5x2 + s2 ? 25