Austen already has 3 stickers, and he will get 21 additional stickers from each sticker pack he buys. How many sticker packs does Austen have to buy to have a total of 45 stickers?

he will need 2 sticker packs

Step-by-step explanation:

you take away the 3 stickers he already has and subtract them from 45

then you divide 42 and 21 which equals 2

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: its the third option.

step-by-step explanation:

i just took the test.