Mathematics, 07.06.2020 22:57 Isaiahtate053

Jane has a pre-paid cell phone with NextFell. She can't remember the exact costs, but her plan has a monthly fee and a charge for each minute of calling time. In June she used 370 minutes and the cost was $133.00. In July she used 530 minutes and the cost was $181.00. A) Express the monthly cost C
C
in terms of x
x
, the number of minutes of calling time she used.
c

B) If Jane used 477 minutes of calling time in August, how much was her bill?
$

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Jane has a pre-paid cell phone with NextFell. She can't remember the exact costs, but her plan has a...