Gabriel owns a babysitting service. He charges $8 per hour to baysit. 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, he earns after 6 hours.

The equation can be written as:

t = h * 8

Since Gabriel babysits for 6 hours,

t = 6 * 8
t = 48

Therefore, the equation is t = 8h.