A cable television company charges $24.95 a month for basic cable service and $6.95 a month for each additional premium channel. If Sami's monthly bill is $45.80, how many premium channels is he receiving?

Answer 1

number of premium channels ----- c
6.95c + 24.95 = 45.80

solve for c

Answer 2

$45.80-24.95=20.85
20.85/6.95=3
They're getting 3 premium channels