There are 48 inches in 4 ft which is represented by the equation 4y=48x determine the number of inches per foot
To determine the number of inches per foot, you need to divide both sides of the equation by 4:
4y = 48x
4y/4 = 48x/4
y = 12x
This equation tells us that there are 12 inches in 1 foot. Therefore, the number of inches per foot is 12.