Stan wants to put a rectangular garden in his backyard. He has sketched out a plan for the garden on a grid of his rectangular backyard. The scale for the grid is 1 unit equals 3 f

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. if you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.

X=y+4 is the answe