Answer:
A.) 2x C: 2 V: x
B.) 12z C: 12 V: z
C.) m C: 1 V: m
D.) 9df C: 9 V: d and f
Explanation:
A. 2, x
B. 12, z
C. 1, m
D. 9 is the coefficient for d, and f has a coefficient of 1
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