Aliyah and Amelia each improved their yards by planting grass sod and shrubs. They bought their supplies from the same store. Aliyah spend $86 on 1 ft2 of grass sod and 7 shrubs. Amelia spent $181 on 3 ft2 of grass sod and 14 shrubs. What is the cost of one ft2 of grass sod?

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.

good job you smart son of a gun you are smarter that einstein. 7

5

step-by-step explanation: