Final answer:
The equation that represents the number of rides you can ride at the amusement park is r = (total money - cost of entry) / cost of a ride. Given that the cost of entry is $22 and you have $23, you can ride 2 rides.
Step-by-step explanation:
To write an equation that represents the number of rides you can ride at the amusement park, we can use the formula:
r = (total money - cost of entry) / cost of a ride
Given that the cost of entry is $22 and you have $23, we can substitute these values into the equation:
r = (23 - 22) / 0.50
So, the equation that represents the number of rides you can ride is r = 1 / 0.50 = 2 rides.