About 65% of the students in a school ride a bus. 215 students ride a bus. how many students are there in total

Find the lengths of the diagonals of this trapezoid.

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?

Which equation best represents the line?