Evaluate the expression a + c for a = 22 and c = 11.

For this case we have the following expression:

We must evaluate the expression when it takes the value of 22 and when c takes a value of 11.

Substituting the values we have:

Equal signs are added and the same sign is placed:

33

$9.89

step-by-step explanation:

9.90 = p x .06 x .25 (3/12 changed to a decimal)

9.90 = p x 0.015

9.90 - 0.015 = p

9.89 = p