P = 4d +dgt
dgt = P -4d
divide both sides by dt.
g = (P-4d)/dt
Answer:
3 hours and 45 minutes
Step-by-step explanation:
mark me a brainliest answer
Uh do you mean he earned $225 per week?
If yes, then he earned 45 per day.
10) 7(2m+3)
11) 3(3r-1)
12) 2p(5q+4)
Answer:
22.5 lbs
Step-by-step explanation:
First you find the cubic feet. That is the volume of the object which is length*width*height.
In your example, they are using inches. So you have to convert all units to feet. That would be 0.5 inches, 0.5 inches, and 5/3 inches. The volume would be 0.5*0.5*5/3 which is about 5/12 cubic feet
You then take that 5/12 cubic feet and multiply it by the 54 lbs/cubic foot. The answer would be 22.5 lbs
