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:
Rectangular Pyramid
Step-by-step explanation:
Rectangular Pyramid-It has 5 faces, 8 edges and 5 vertices.
Answer:
3 1/3x + 1 = 24
3 1/3x =23
x= 6.9
Step-by-step explanation:
3 is added to 1/3 and a number always means x or another letter, and then you put them all together you can simply solve the equation as shown above.
Answer:
:)))))))))))))))))))))))))))))
10 1/4
