Answer:
2
Step-by-step explanation:
Answer:
hi its simple.
Step-by-step explanation:
9;3
or simplified...
3;1
Well, you can't really determine the price of 1 book, but you can find out the average cost.
280 - 16 = 8x (x = cost of 1 book)
264 = 8x
264/8 = 8x/8
33 = x
So the average cost of one book is 33$( A little expensive if I do say so myself)
Hope this helped!
Answer:
7
Step-by-step explanation:
We need to find the common number that goes into both numbers and thus we get 7
