F(x) (or y)=8
PEMDAS helps
Answer:
8
Step-by-step explanation:
10+8-3+5-12=
y=-2x
5 gallons
3/4 + 6/8 + 20/8 + 1
6/8 + 6/8 + 20/8 + 8/8
40/8 = 5 gallons