Provide an appropriate response.Find integers m and n such that mn = 15 and m + n = 8.
A. 5, 8
B. -5, 3
C. 5, 3
D. -5, -3
Answer: C
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Is the function graphed below one-to-one?
A. Yes B. No
Solve the problem.If u = and v =
, and w =
, evaluate u ? (v + w).
A. 106 B. 114 C. 96 D. 87
For a certain substance, we get next week's amount by dividing by 5. That means the amount is showing exponential decay. What is the weekly decay factor? Round your answer to two decimal places. ?
A. 0.20 B. 5.00 C. 1.19 D. None of the above
Use the two steps for solving a linear programming problem to solve the problem.Zach is planning to invest up to $45,000 in corporate and municipal bonds. The least he will invest in corporate bonds is $7000 and he does not want to invest more than $25,000 in corporate bonds. He also does not want to invest more than $32,387 in municipal bonds. The interest is 8.2% on corporate bonds and 6.2% on municipal bonds. This is simple interest for one year. What is the maximum income?
A. $23,290 B. $28,290 C. $5810 D. $48,290