The given compound inequality is
First we solve the first inequality,
Now we solve the second inequality
So we have
So the required solution is
Correct option is A .
Answer:
3 hours
Step-by-step explanation:
he washed one car in 20 minutes so 9 cars will be 20 x 9=180minutes which is 3 hours
Answer:
A
Step-by-step explanation:
because if you divied 100 by 400 it is a lot less than the others
Answer:
at the begining
Step-by-step explanation: