30/m would best describe situation D. Rosie has paid $30. Dividing it by <em>m</em> would mean she wants to know how many she can get out of that $30, which would imply she doesn't know how many classes she's bought.
Answer:
90 miles per hour.
Step-by-step explanation:
1 mile = 22.5 seconds
22.5 seconds per hour
3,600 seconds in a hour
3600/22.5=160
90 miles per hour = 2025 seconds
Answer:
There are 1,500 books in Library 1
Step-by-step explanation:
30 = 0.02x
Divide 0.02(or 2%) from both sides
1,500
You need to divide the 20 books by the percentage that they are compared to the total amount.
