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2 years ago

A 5 pound tub of cottage cheese at n dollars per pound costs $10.25 .

Mathematics

1 answer:

Marat540 [252]2 years ago

3 0

Answer:

5n = $10.25

Step-by-step explanation:

We know that the tub is 5 pounds, and costs $10.25. We also know that n is in dollars per pound. Dollars per pound can be written as the product of dollars, divided by pounds, so we can plug that in being n = $10.25/5, next we want to make the equation contain an integer on both sides and not contain any fractions, so we multiply both sides by 5, resulting in 5n = $10.25

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3 years ago

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Given:

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3 years ago

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2 years ago

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