Multiply.-6.8(0.07a3 - ab + 1.5b)
A. -0.476a3- 6.8ab + 10.2b
B. -0.476a3 + 6.8ab -10.2b
C. -0.476a3 - 6.8ab -10.2b
D. -0.476a3 - ab + 1.5b
Answer: B
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