Answer:
C
Step-by-step explanation:
First find how many games they need to have 90% by multiplying .9(30)=27
then, 15(.8)=12
Then 27-12=15
The answer is 35 bc it has pointed on the dot
Step-by-step explanation:
1. 
multiply

do both the numerator and denominater

Answer:
True
Step-by-step explanation: