Fredricka wants to buy the new Lift-o-matic gym for arm wrestling champions. It costs $1253. She could put it on her credit card that has a monthly interest rate of 18.9% (lower than many real credit card interest rates). If she takes 3 years to pay it off, how much did she pay total for the Lift-o-matic gym? How much of what Fredrick paid was just interest? or how much money could she save by earning up the money and not putting this on her credit card?

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.

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im not sure