Suppose you are building a brick border for a garden by stacking rows of bricks on top of each other. if the height of each brick is 2.5 inches an r represents the number of rows, which algebraic expression would represent the height of the brick wall

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.