Help meh... im an idiot...

Solve |x| > -9 a) {x|x< -9 or x> 9} b) all reals c) no solution

Option 1: $30 an hour plus a nonrefundable deposit of $50 option 2: $20 an hour plus a nonrefundable deposit of $75 kyle is renting a jetski for the day. if he can rent the jetski in one hour increments, what is the minimum number of hours must he rent the jetski for option 2 to be a better deal then option 1?

225/100 of last years cost. write each fraction as a decimal and as a percent