A customer purchased 12 notebooks at the same price each. The customer had $48 before purchasing the notebooks and was left with $33.72 after purchasing them. How much did each notebook cost? Enter your answer in the box. Please help!
Thank you.

part a: 1.08

part b: 27.59

multiply then divide

step-by-step explanation:

we need to see the graph to know but

strong positive is if it is going up from left to right in a straight diagonal line (like this /)

strong negative is the same but from right to left (like this \)

weak negative is the same as strong negative but its more straight line still right to left

and weak positive is the same as strong positive but more a straight line still left to right though.