Victor has $20 cash if he spends $7 to wash his car and uses the balance to buy gas at $2 gallon how much gas can he buy​

Respuesta :

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