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3 years ago

13

pens are bought at $0.95 per dozen and sold in groups of 4 for $2.25. find the profit of 15 dozen pens

1 answer:

kirza4 [7]3 years ago

3 0

$9.60 because 4 times 3 is 12 so that’s 12 pens right there in 3 groups of 4 which 2.25 is the cost for one romp so 2.25 times 3 is 6.75 and u need 15 so 15-12 is 3 so u need 3 more and one pen cost 0.95 times 3 is 2.85 so that plus 6.75 is your answer for your profit of $9.60

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Learn more about the distance between a point and a line here;

brainly.com/question/11558698

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