Someone answer this sally ann works 15 hours a week at her college library she decided to reduce her hours by 20% so that she has more time to do her homework how many hours is sally ann working after reducing her hours
a 3 hours per week
b 5 hours per week
c 12 hours per week
d 13 hours per week

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.

its c or d   take a lucky guess my dude