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8090 [49]
3 years ago
7

A used electronics store pays $30 for each cell phone, spends $20 refurbishing the phone, and sells the refurbished phone to a c

ustomer for $115.
a. Write an expression in simplest form that represents the company's earnings (in dollars) from buying, processing, and selling cell phones. Use x to represent the number of cell phones they sell.

An expression is ([answer]) dollars.
Mathematics
1 answer:
Amiraneli [1.4K]3 years ago
8 0


I am subtracting the amount it took to make the phone, from the amount they sell the phone to a customer for.
115-(30+20)=x


115-50=x

65=x





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