A. 32 X 10 = (3 X 3) X 10 = 9 X 10 = 90 b. 6 X 32 = 36 X 9 = 324 324
c. 8 + 4 = 8 + 64 = 72
d. 285 – 72 = 285 – 49 = 236

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Step-by-step explanation:

1. 6^2 x 2^2 = (6 x 6) x (2 x 2) = 36 x 4 = 144

2. 9^2 x 4 = (9 x 9) x 4 = 81 x 4 = 324

(Number 3 was not shown)

4. 8^3 + 270 = (8 x 8 x 8) + 270 = (64 x 8) + 270 = 512 + 270 = 782

5. 2^5 - 16 = (2 x 2 x 2 x 2 x2) - 16 = 32 - 16 = 16

(Number 6 was not shown)

step-by-step explanation:

$649.60

step-by-step explanation: