Jill already has $28, and she gets an allowance of $4
each week. how many weeks will it take before she
has $72 if she saves all of her allowance money?

11

Step-by-step explanation:

Equation for situation:

28 + 4x

Plug in 11 into x (represents week)

28 + 4 (11) = 72 dollars

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.

answer: sensy

step-by-step explanation: