Answer:
90 people.
Step-by-step explanation:
60% can be deduced to a fraction of 6/10. If 6/10=150, then you can cross multiply 6*150 and 10*1. 900/10=90.
Answer:
4.R=16
D=16+16=32
C=

C=32π
then do the same thing for other problem
First you would plug in the 9 for x, then you would try to solve for y
Answer:
5(x-3)
Step-by-step explanation:
5(x - 3)
= 5*x - 5*3
= 5x - 15