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Bbjunkie
a cell phone plan offers a monthly rate of 25$ for unlimited minutes plus $.05 per text message. which algebraic expression below represents the total cost for this cell phone plan in terms of "x"?
I guess it's ( P(x)is the plan in terms of messages sent ) : 25$ is a constant value (0.05$ per text)*number of text messages sent so ... P(x)=0.05*x + 25 where x is the number of messages sent