Nine billion, three million, eight hundred forty thousand, one hundred sixty five
Based on the problem Carl will complete...
1/6 of the job per minute.
Fred will complete 1/8 of the job per minute.
Together they will complete... 1/6+1/8 of the job per minute.
That would be 7/24.
How long will that take?
1/(7/24)=24/7=3 3/7
It will take 3 and 3/7 minutes to finish washing the car.
Answer:
Step-by-step explanation:
-D/9>4, multiply each side by -9 (and reverse sign because of multiplication by a negative)
D<-36
Answer:
Step-by-step explanation:
1.5
Hope that helps!
