A cell phone provider offers a plan that costs $40 per month plus $0.10 per text message sent or received. A comparable plan costs $50 per month but offers unlimited text messaging.. How many text messages would have to be sent or received in order for the plans to cost the same each month?

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  100

Step-by-step explanation:

The $10 difference in base cost will pay for $10.00/$0.10 = 100 text messages.

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step-by-step explanation:

i took the test: )

step-by-step explanation:

descending order means to order the polynomials from the term with the largest exponent to the term with the smallest exponent.  

therefore, the correct answer is d.