Maritza has to make 15 cardigans. If each cardigan has 14 buttons, how many buttons does she need to buy altogether?

210 buttons

Step-by-step explanation:

This is because when the problem uses the word 'each' you know you have to multiply. In this case, you would multiply 15 by 14 & get 210.

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.