Lets say that Mallory pays for rides on the Water slides.
There in the question Mallory's ride is undefined,so we take it as Water slide ride.
Ferris wheel ride cost
And Water slides cost
Step-by-step explanation:
Now lets assign for Ferris wheel ride and for water slide.
According to the question.
Kyra spent for rides on Ferris wheel and on Water slide, so
Similarly for Mallory we have
We have two equations and two unknowns.
Firstly we will find the value of Water slide cost that is then,
Dividing both sides with
The cost of each Water slide ride
Now
Plugging the value of in .
Subtracting both sides
So the cost of Ferris wheel
The cost of Ferris wheel ride and the cost of Water slides