The answer is two after closely examining your problem
Answer:
5
Step-by-step explanation:
Step-by-step explanation:

18
First you want to change the 20% into a decimal which is .20
Next you want to multiply 90 by .20 because that will give you the answer for 20% of 90
90x.20=18
Hope that helps
Answer:
Step-by-step explanation:
x = number of pushups he did