Answer:
Timmy has been working at Monster Burger longer than Susie, which explains why he earns more money. Monster Burger employees are given a 50 cent raise each year, so Susie's salary will likely increase over time as she continues to work there.
Explanation:
It is possible to determine how long Susie has been working at Monster Burger by using the information given. Since Timmy makes 720 dollars working 40 hours and Susie makes 600 dollars working the same hours, we can calculate their hourly wages:
Timmy's hourly wage: 720 / 40 = 18 dollars
Susie's hourly wage: 600 / 40 = 15 dollars
Since Monster Burger employees are given a 50 cent raise a year, this means that Susie's hourly wage has increased by 50 cents * x years, where x is the number of years Susie has been working there. Thus, we have:
15 + (0.50 * x) = 18
Solving for x, we get:
x = (18 - 15) / 0.50 = 6 years
Therefore, Susie has been working at Monster Burger for 6 years.