Use the square root property to solve the given equation.(2s + 8)2 = 9

A.
B.
C.
D.


Answer: A

Mathematics

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Solve.A student takes out two loans totaling $12,000 to help pay for college expenses. One loan is at 10% simple interest, and the other is at 9% simple interest. The first-year interest is . Find the amount of the loan at 9%.

A. $10,000 B. $1000 C. $180 D. $2000

Mathematics

Write the percent as a decimal.140%

A. 0.14 B. 1.41 C. 14 D. 1.4

Mathematics

Find the x-intercepts.y = x2 - 7x - 8

A. (0, 8) and (0, -1) B. (-8, 0) and (1, 0) C. (8, 0) and (-1, 0) D. (8, 0) and (0, -1)

Mathematics

Use the law of Cosines to solve the given triangle. Round your answer to two decimal places. ? A = 140°, b = 8, c = 9 ?

A. a ? 15.98, B ? 21.23°, C ? 18.77° B. a ? 8, B ? 18.77°, C ? 21.23° C. a ? 15.98, B ? 18.77°, C ? 21.23° D. a ? 15.98, B ? 20°, C ? 20° E. a ? 9, B ? 18.77°, C ? 21.23°

Mathematics