Gross pay = hourly rate * number of

Three times the sum of a number and seven is negative thirty-six. what is the number?

An internet company charges $8.95 per month for the first 3 months that it hosts your web site. then the company charges $11.95 per month for web hosting. how much money, in dollars, will the company charge for 8 months of web hosting?

Me i'm timed right now! there's 4 answer