Answer:
-10y + 11.4
I hope this helps you out
3 balls of wool because 4 balls of wool/8 caps=1/2 ball of wool to make each cap. 1/2 ball x 6 caps=3 balls of wool.
They would be separating at 500 ft/min
time to go 3000 ft at that speed
= 3000/500 min
or
= 6 minutes
this may help you
equivalent to 5/24 is 15/72 (multiply top and bottom by 3)
answer is d. 15/72