Answer:
so what should we do it is incomplete answer
Step-by-step explanation:
42
Answer:
50 pages per hour
Step-by-step explanation:

Answer:
84 months
Step-by-step explanation:
Maria is 7 years old, there are 12 months in a year, multiply 12 by 7.
12 * 7 = 84
Maria is 84 months old
B and c are the factors because they make the product