Answer: 10
Step-by-step explanation: if you multiply the 11 gallons of gasoline times 2 to get 22 gallons of gaso line then you have to multiply the 5 oz of oil times 2 to get 10 oz of oil
Answer:
X=11
Step-by-step explanation:
(10x+30)=140
-30 both sides
10x=110
Divide 10 both sides
The First one is the answer
7
1/2(8)+3
4+3
f(8)=7