Answer :
Step-by-step explanation:
20-7= $13
13÷2= 6.5 gallons
Answer:6.5 gallons
Step-by-step explanation:
First subtract 20-7 then divide 13 and 2
Step-by-step explanation:
20-7= $13
13÷2= 6.5 gallons
Answer:6.5 gallons
Step-by-step explanation:
First subtract 20-7 then divide 13 and 2