Answer:
The answer is 15
Step-by-step explanation:
its 15 because unit rate is like 60 min=1 hour
and in this situation, the unit rate would be 15 because for every hour he earns 15 dollars
Answer:
#1; 
Step-by-step explanation:




Rentagon u believe... bc it has more than four sides
9.A
10.C
11.B
12.D
to find circumference you do C=D times pi if you are given the radius then you double the radius to get the diameter and do the equation