Answer:
Step-by-step explanation:
so what you need to do is 112=16m+12b
m=magazines
b=books
A is correct, D, And E.....
Answers:
1. 5(x-6)
2. k-9
3. 10x + 5
4. the quotient of some number and six
5. the quotient of three times a number and five
6. x^5