5 pounds = 80 ounces
80 days = 80/7 weeks = 11 weeks and 3 days, about 11 weeks
<span>Let x=amount of time it takes both pipes draining together to empty the pool
First pipe empties at the rate of 540,000/150=3600 liters/min
Second pipe empties at the rate of 540,000/225=2400 liters/min
Together, both pipes empties at the rate of 3600+2400=6000 liters/min, so our equation to solve is:
6000*x=540000 </span>
Answer:
67-63x
Step-by-step explanation:
There are 800 lockers. Multiply 800 by .10. 800 x .10 = 80$
