I believe the answer would be 9.
First there is the charge of $10, that must be taken away. Then the rest can be divided by 8 to give the answer:
48-10 = 38
38/8 = 4.75
She brought 4.75 books and supplies,
Hope this helps! :)
-136 = 8m - 8
-136 + 8 = 8m
-128/8 = m
-16 = m
M = -16
Answer:
3
Step-by-step explanation:
