Tyler needs $116 to buy a new cell phone he has $20 saved to earn the rest tyler works 3 hours per day 3 days per week he earned a $2 an hour raise and now earns $8 an hour after tyler works for one week how many more hours must he work to earn the money he needs

3 hours

He already saved $20 and when he gets his $2 raise and now earns $8 in a week he'd earn $72 since he only work 3 days a week and 3 hours so add $20 you already had to the $72 now start counting the hours because it says after Tyler works for 1 week. He only needs 24 more dollars so it would take 3 hours