Answer:
(0,3)
Step-by-step explanation:
(x,y)
you need to be on the y-axis and to be on that you need to have 0 on the
x-axis which is the first number you see (if you are reading from left to right)
and you need to go up 3 times so you put a 3 on the y axis and boom there you have it
Hope this helps!
To find the cost of each book, you need to divide the money spent on all of the books by the number of books.
$39 / 10 = $3.90 per book
Positive 18, going off the assumption that the tick 2 spaces away from -1 is positive 9.