move the 3 to the 7 side. it will become negative.
9x-5x=7-3
4x=4
x=1
3.2 gallons
You see what you do is you divide 120 by 37.5 and you will get the number of gallons
Answer: 920.3 ft
Step-by-step explanation:

The total will be $19.72 with 20% so she will get back $30.28
Answer:
what segments
Step-by-step explanation: