This is a difficultly worded question- is it asking for how long it takes for the first guy to wash two cars and separately how long it takes for the second guy to wash two cars? If so, the answer is 4 and 8. If it's asking how long it takes them to band together and wash 2 cars, it will take 4 hours.
You can search it up in the internet for the answer
Answer:
5 miles
Step-by-step explanation:
Answers:
A. -12 (6x-5)
C. 6(-12x+10)
Check out the answer A
-12(6x-5)=-12(6x)-12(-5)=-72x+60
Check out the answer C
6(-12x+10)=6(-12x)+6(10)=-72x+60