Acar can travel 476 miles on 14 gallons of gas. write an equation relating the distance d to the number of gallon g. how many gallons of gas does this car need to travel 578 miles.

Simply 8x squared + 5(7x squared- x) - 2x =

Find the solution of this system of equation -7x+y=-20 9x-3y=36

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?