A construction contractor received two deliveries of building supplies from a lumberyard. The two deliveries included 10 boxes of nails, which coast a total of $110.
Question: write and solve an equation to determine n, the cost in dollars of one box of nails.

To solve this problem you must apply the proccedure shown below:

1. You have that the 10 boxes of nails that were included in the two deliveries,had a total cost of $110.
2. Therefore, you can calculate the cost in dollars of one box of nails (n), as following:

"n" is the cost of one box of nails.

10n=110
n=110/10
n=11 dollars

Answer Link

A construction contractor received two deliveries of building supplies from a lumberyard. The two deliveries included 10 boxes of nails, which coast a total of $110. Question: write and solve an equation to determine n, the cost in dollars of one box of nails.

Respuesta :

Otras preguntas

A construction contractor received two deliveries of building supplies from a lumberyard. The two deliveries included 10 boxes of nails, which coast a total of $110.
Question: write and solve an equation to determine n, the cost in dollars of one box of nails.