U don't have enough information to answer the question because u need to know how much the gas is per gallon
Well, 120 divided by 2 is 60
60 times 3 is 180
Betty got 180
Answer:
1.x^7
2.x^10
3.a^2
4. 5
Step-by-step explanation:
1. x^(5+2)=x^7
2.x^(5*2)=x^10
3.a^(5-3)=a^2
4. 5 * 1=5
Answer: x=5
Step-by-step explanation:


simplify

multiply 35 on both sides


x=5