Question

Evaluate 8d, when d=12

Evaluate 75/d (75 divide by d), when d = 5

Evaluate 6p^2 + 8(6 times p to the second power plus 8), when p = 4

Answer 1

1. 96
2. 15
3. 104

Explanation:

Given:

1. d = 12 find 8d
2. d = 5 find 75/d
3. p = 4 find 6p² + 8

Computation:

d = 12 find 8d

8(12)

96

d = 5 find 75/d

75 / 5

15

p = 4 find 6p² + 8

6(4)² + 8

6(16) + 8

96 + 8

104