Bruce paid $975 for 12 months of cable. If the monthly cost is $68, write an equation to represent the total cost. what is the total cost of purchasing cable for 15 months?

Step-by-step explanation:

$68

* 15 months = $85

12 months

15 months will cost $85.  Total cost (m) = ($5.67/mo)*m, where m represents the number of months of service purchased.

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square