Your answer would be A: 24
because 20% of 30 is 6 and because he wants to decrease it by 20% (or 6) it would make your answer 24.
20% into a decimal is .20
.20 divided by 30=6
The answer should be C. Teens have higher risk. :))
Answer:
D
Explanation:
Gangs were assaulting the community in a short period of time.