Answer:
The answer is 22/25
Step-by-step explanation:
Convert to a fraction by placing the expression over 100 :
88% -> 88/100 (divide by 4) = 22/25
6x - 4
f(x) + g(x)
= 4x + 8 + 2x - 12 ← collect liketerms
= 6x - 4