Mark has a summer job selling magazines. He earns $5.00 an hour plus $2.00 for every magazine he sells. Assuming he sells 3 magazines and works 6 hours, let m represent the amount Mark earns for each magazine and let h represent the hours Using the equation, 3m + 2h = x, how much did Mark earn? $16.00 $27.00 $36.00 $63.00