Ax+by=c solve for y with an expression

Find the value of x in the diagram below. select the best answer from the choices provided

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?

Find four solutions of the given function. write the solutions as ordered pairs. 4x – y = 4