Hindi, asked by lrlau102, 10 hours ago

Cell phone Plan A costs $80 per month and comes with a free $600 phone. Cell phone Plan B costs $60 per month but does not come with a phone. If you buy the $600 phone and choose Plan B, how many months is it until your cost is the same as Plan A's?

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Answered by s1658vbaditya5706
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Answer:

MATH HELP

 

Tina J.

 asked • 05/03/18

Cell phone Plan A costs $70 per month and comes with a free $500 phone. Cell phone Plan B costs $50 per month but does not come with a phone.

Cell phone Plan A costs $70 per month and comes with a free $500 phone. Cell phone Plan B costs $50 per month but does not come with a phone. If you buy the $500 phone and choose Plan B, how many months is it until your cost is the same as Plan A's?

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Thomas R. answered • 05/03/18

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Okay, not too bad, this one. Let's organize first by identifying each plan:

A = 70*M

B = 500 + 50*M

Costing the same means equal, so we have the equation:

70M = 500 + 50M

-50M           -50M

 

20M = 500

20M / 20 = 500 / 20

M = 25 months

Explanation:

it is too easy ans .

mark me as brainliest hope it is help ful for you

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