Gabrielle owns a babysitting service. He charges eight dollars per hour to babysit. Write an equation using two variables to show the relationship between the number of hours he babysits ,h, and the total amount of money ,t, earns after six hours.

The equation can be written as:

t = 8h

In this equation, "t" represents the total amount of money Gabrielle earns after babysitting for "h" hours. As the charge is $8 per hour, the total amount earned is found by multiplying the number of hours, "h," by the hourly rate, which is 8. Hence, the equation t = 8h represents the relationship between the number of hours and the total amount earned.