HELP ASSAP WILL MARK BRAINIEST!!!!!!!!!

The first car drove 35 gallons.
The second car used 15 gallons.
35 miles x 35 gallons = 1,225 miles (First car)
20 miles x 15 gallons = 300 miles (Second car)
1,225 miles + 300 miles = 1525 miles (Total amount driven)
Hope this helps.