Subtract.3x7 + 3x6 - 5x5 + 9

A. 10x7 - 4x6 - 2x5 + 5
B. 10x7 - 4x6 - 2x5 + 13
C. -4x7 - 4x6 - 2x5 + 13
D. -4x7 + 10x6 - 8x5 + 5


Answer: D

Mathematics

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