Question

ian charges $15 per hour to landscape. if ian hired for more then six hours, he will reduce the cost by $1.50 per hour. write an expression to show the total cost of hiring ian for h hours if he landscapes for more then six hours?

Answer 1

87

Explanation:

87 because 15 times 6 equals 90 but take away the 1.50 from eah hou and you get 87