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Leviafan [203]
3 years ago
7

Three more than five times a number is 38

Mathematics
1 answer:
mario62 [17]3 years ago
5 0
3+5x=38
-3 on both sides
5x=35
divide by 5 on both sides
x=7
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To find the better buy divide 4.50 by 5 to find the unit rate for the 5-pound bag, and compare that number to $0. 80 per pound.

<h3>What is cost price per pound?</h3>

The cost price per pound is the amount of money required to buy one pound of a brand or goods.

To find the cost price per pound, divide the total amount of cost of the goods to the total number of goods.

At one farmer’s market, bananas cost $0.80 per pound.

At another farmer’s market, bananas are sold in 5-pound bags for $4. 50 per bag. To compare it with first market price, divide the 5 pound bags with $4.50.

The cost of one bag in this market is,

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Learn more about the cost price per pound here;

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6 0
3 years ago
Read 2 more answers
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