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Mathematics, 14.10.2019 16:00 luisgonz5050
Gianna has a monthly cell phone plan that she uses to talk and text. she pays $20 every month and also pays $.05 for every text message she sends.
a) write an expression that can be used to represent the cost of her cell
phone plan. be sure to write a let sentence for your variable.
b) gianna sent 243 text messages last month. how much was her monthly cell phone bill?
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Gianna has a monthly cell phone plan that she uses to talk and text. she pays $20 every month and al...
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