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3 years ago

6

The cost of a cell phone bill (C) increases when the number of text messages (T) increases. Write the correct equation for this

scenario, and solve for the cost when the number of texts is 4

1 answer:

Studentka2010 [4]3 years ago

3 0

C = kT where k is some constant number
when T = 4
C = 4k

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