Answer:
1. 144 : 16 = 9
2. 13.5 x 17 = 229.5
Answer: 2
Step-by-step explanation:
Answer: <u>5d^7/4</u>
Step By Step:
d^2/d^2 = d^9-2
= 5d^9-2 / 4
= 5d^7/ 4
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