Find the sum.5.9 + (-9.7)

A. 3.8
B. -3.8
C. -15.6
D. 15.6


Answer: B

Mathematics

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Give the prime factorization of the number. Use exponents when possible.175

A. 52 x 7 B. 25 x 7 C. 72  D. 25 x 5

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Solve the problem.Use the tables to evaluate the given composition.g(f(9)) 

A. 49 B. 9 C. 17 D. 19

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Factor by grouping.15x2 - 9x - 20x + 12

A. (3x - 4)(5x - 3) B. (15x - 4)(x - 3) C. (3x + 4)(5x + 3) D. (15x + 4)(x + 3)

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Approximate the number using a calculator. Round your answer to three decimal places.6 

A. 8.000 B. 12.603 C. 8.485 D. 18.000

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