Add as indicated.(9a5 + 8a2) + (8a5 - 5a2)

A. 20a7
B. 17a5 + 3a2
C. 17a10 + 3a4
D. 20a14

Answer: B

Mathematics

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Provide an appropriate response. Solve the system of equations using the addition method: 3a + b = 3 a + 2b = 11

A. a = 6, b = -15
B. a = -1, b = 6
C. a = 1, b = 0
D. a = , b = -5

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A. 39 B. 38 C. -39 D. -38

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