Question

Janet makes $4.50 an hour for her first hour of work, $7.00 for her second hour, $9.50 for her

third hour and so on. How much money will she earn on her 15h hour of work?

Answer 1

Just keep adding $2.50 after the $9.50+2.50+2.50............so on up to 12 more times, adds up to =$39.50

Answer 2

$37.50

Explanation:

She earns 2.50 an hour, so on the 15th hour (2.50*15) she would earn $37.50