Solve the equation. + 1 = 3

A. ?
B. {4}
C. {4, 0}
D. {-4, 0}


Answer: C

Mathematics

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Solve the problem.Helen Weller invested $13,000 in an account that pays 11% APR. How much additional money must be invested in an account that pays an APR of 14% so that the total interest is equal to the interest on the two investments at the rate of 12%?

A. $13,000 B. $9,000 C. $6,500 D. $10,000

Mathematics

Graph the equation by plotting points.y = x3 + 2

A.

B.

C.

D.

Mathematics

Evaluate.8!

A. 40,320 B. 5040 C. 20,160 D. 80,640

Mathematics

Simplify the expression.-8x0

A. -8x + 1 B. -7 C. -16 D. -8

Mathematics