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Mathematics 7 Online
OpenStudy (anonymous):

Simple Cuts is a hair salon that offers two types of haircuts: a buzz cut and a flat-top. Jerry charges $9 for a buzz cut and $13 for a flat-top. If Jerry made $600 one day and knows that he cut three times as many buzzes as flat-tops, how many flat-tops did he cut that day? A. 15 B. 21 C. 40 D. 280

OpenStudy (welshfella):

you can represent this with 2 equations let x = number of flat tops = x and number of buzz cuts = y then 13x + 9y = 600 (that's the money he made) we also know that he did 3 times as many buzzes as flats so y = 3x so u need to solve this system of equations y = 3x 13x + 9y = 600

OpenStudy (anonymous):

anwser is c

OpenStudy (welshfella):

@purplepancake98 please don't just give the answer Read the Code of Conduct for OS.

OpenStudy (welshfella):

The answer is not C

OpenStudy (welshfella):

do you need help to solve ?

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