What is the value of the expression below 20 + 8 - 4 - 4

20

Step-by-step explanation:

You are trying to find the value. To do so, simply simplify the expression. Combine the terms:

20 + 8 - 4 - 4

(20 + 8) + (-4 - 4)

28 + (-8) = 28 - 8 = 20

20 is your answer.

~

john earns $14.00 for two hours of work.

so, converting firstly the mixed fractions to improper fractions and then "adding".