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777dan777 [17]
4 years ago
12

a freight elevator CAN safely hold no more than 2000 Pound. an elevator operator must take 55lb boxes to a storage área. if he w

eighs 165 pounds how many boxes CAN he safely move at one time.
Mathematics
1 answer:
BARSIC [14]4 years ago
8 0

Answer:

33 boxes.

Step-by-step explanation:

We have been given that a freight elevator can safely hold no more than 2000 pound. Weight of elevator operator is 165 pound. Weight of each box is 55 pound.

Let n be number of boxes. We will write an inequality as weight of elevator operator and weight of all boxes should be no more than 2000 pound.

55*n+165\leq 2000

Now we will solve our inequality to find number of boxes that could be moved safely at one time.

55*n\leq 2000-165

55*n\leq 1835

n\leq \frac{1835}{55}

n\leq 33.363636

Therefore, 33 boxes can be moved safely at one time.  


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Alright, lets gets started.

If water enters through a pipe alone, swimming pool can be filled in 12 hr.

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