Answer:
$18
Step-by-step explanation:
12+2+2+2=18
Answer:
the third one
Step-by-step explanation:
its easy
It would be 20*7 which will give you 140 miles in 7 hours
Answer:
2x
Step-by-step explanation:
Solve the equation for a as follows:
First multiply both sides by 2a:
and then divide both sides by 2x:
