Answer:

24x = 8*60
24x = 480
x = 20
Step-by-step explanation:
Answer:
74
Step-by-step explanation:
26 • 3 = 78 - 4 = 74
Answer:
Solid 7
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
Trust me
Answer:
3 3/4 hours
Step-by-step explanation:
If Henry can fill 2 shelves in the time it takes Jacob to fill one, working together they can fill 3 shelves in 3/4 hour, an average rate of 1/4 hour per shelf. It will take them 15 times 1/4 hour to fill 15 shelves.
Henry and Jacob working together can fill 15 shelves in 3 3/4 hours.