Simplify. ? 

A. -26
B. -25
C. -13
D. 28


Answer: A

Mathematics

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Find the real number solution set of the equation or inequality shown below the graph.  y = f(x)  f(x) < 0

A. (-?, -4) ? (-4, ?) B. (-?, ?) C. (-?, -2) D. ?

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Solve the problem.Your friends Joe and Tanya are having a debate. Joe says that -21 is bigger than -18 and uses money as an analogy: "If I owe $21, I have a larger debt than if I owe $18." Tanya responds and argues that -18 is larger than -21 because the bigger the debt, the less money the person has. They ask you to settle their debate. Which number is larger, -21 or -18?

A. -18 B. -21

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Find the amount that results from the investment.$1,000 invested at 6% compounded annually after a period of 8 years

A. $1,503.63 B. $1,689.48 C. $593.85 D. $1,593.85

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Evaluate the expression. Write your answer without exponents.

A. 100 B. -1000 C. 1000 D. -100

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