For the expression,a) determine the number of terms;b) write down each term; andc) write down the coefficient for each.Be sure to simplify the expression before answering.6(-3y + z) - (z - 9y)

A. a) 2
b) -27y, 5z
c) -27, 5
B. a) 2
b) -9y, 6z
c) -9, 6
C. a) 2
b) -9y, 5z
c) -9, 5
D. a) 2
b) -12y, 5z
c) -12, 5


Answer: C

Mathematics

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