Antonio planned to read 15 books over the summer for the library's summer reading challenge. At the end of July he has read 4/5 of the books How many books did he read

12 books

Step-by-step explanation:

To find the number of books he has read you'll multiply 15 by 4/5.

So he read 12 books.

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.