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3 years ago

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(PICTURE) Can someone please help me out Im reporting trolls. Marking brainliest

1 answer:

Goshia [24]3 years ago

4 0

Answer:

smart dot company would be c=.50t+12

communication plus would be c=2.50t

Step-by-step explanation:

smart dot starts with $12 a month and adds $0.50 for each hour of internet use. communication plus has no starting fee so it just adds $2.50 for each hour of internet use.

So then for the table you would put the number given for time in for the letter t and find what c would be. This would then find your cost for that amount of hours. To get you started smart dot company starts off with 0 hours so put that in for t being c=0.50(0)+12 and c=12. Communication plus also starts with 0 so it would be c=2.50(0) and c=0

Then you graph once you have both values you can graph having x=time and y=cost

Let me know if this helps!

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In the attachement, there is what I came up with so far. I think that finding 'a' is non-trivial, if possible at all.

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3 years ago

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Genrish500 [490]

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