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Mathematics 7 Online
OpenStudy (anonymous):

*MEDAL* Create your own example of a mathematical phrase you might hear in the real world, and provide the translation for it. Be sure to identify what part of the phrase is represented by your variable.

OpenStudy (acxbox22):

A cleaning company charges a flat fee of $15 and from then on $45 per hour. How much will it cost for 2 hours of service? variable is the $4 per hour.

OpenStudy (anonymous):

so would the expression be 45x+15

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