Answer:
B if thats to divide 18 by 3
Step-by-step explanation:
Sue has 3 times as many problems as John so if she has 18 problems you divide by 3 to get the number of johns problems
16.8 + (-18.6)
A subtraction symbol and adding a negative are the same
7000 im pretty sure if not im sorry
1 mile per every 15 minutes
or 4 mph