So I'm doing an escape room and I'm confused about it. It's called 7th: Statistics & Probability Escape Room. If anyone can get back to me before 8 am that would be very helpful.

Afamily has two cars. the first car has a fuel efficiency of 25 miles per gallon of gas and the second has a fuel efficiency of 15 miles per gallon of gas. during one particular week, the two cars went a combined total of 1025 miles, for a total gas consumption of 55 gallons. how many gallons were consumed by each of the two cars that week?