9. Joan had eighty - eight dollars to spend on six books. After buying them she had sixteen
dollars. How much did each book cost?

Respuesta :

88-16=72
72 divided by 16=12
answer: each book cost $12

Answer:

12

Explanation:

88 total, minus what she had leftover 88-16=72

She spent a total of $72 and bought 6 books. 72/6= 12

The cost of each book was $12