Before tax, and miscellaneous charges, jason's cell phone bill is $100 per month plus $0.15 for every text message that he sends or receives. which expression represents his cell phone bill for any given month?

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Step-by-step explanation:

Let x represent number of texts.

We have been given that Jason's cell phone bill is $100 per month plus $0.15 for every text message that he sends or receives.

Since cost of sending or receiving each text is $0.15, so cost of receiving and sending x texts would be .

The total cost of bill would be fixed charge $100 plus cost of receiving and sending x texts. Therefore, Jason's cell phone bill would be .

answer: the answer is b. i think hope i got it correct

step-by-step explanation:

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this