Answer:
c.
Step-by-step explanation:
Answer:
$0.73
Step-by-step explanation:
8.76 / 12 = .73
Add like terms to get -4c = 3. divide by ,-4 each side so c = -3/4
Answer:
7 minutes
Step-by-step explanation:
When Jay and Kevin work together to clear the driveway of snow it takes an average of 14 minutes. If Jay or Kevin works alone to clear the driveway he can clean it in 21 minutes. In total if Jay works alone then he can clean the driveway by spending additional 7 minutes.
