Write a function rule that represents the situation: y is 7 more than the quotient of x and 3

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?