Question

I need help with this

Answer 1

38

Explanation:

note that the absolute value function always gives a positive value, that is

| - a | = | a | = a

given

f + 3 |d | ← substitute d = - 22 and f = - 28 into the expression

= - 28 + 3 | - 22 |

= - 28 + 3 × 22

= - 28 + 66

= 38