I think the answer is irrational
This line crosses the point (4,5)so we can make an equation to find the slope:

hope this helps
The height of the platform would be the last part of the equation
45 feet
We have 2x + 4x + 5x = 33 so 11x = 33 and x 3.
The children are 6, 12 and 15
Answer:
Josie: 100 + 5x
Allanah: 10 + 20x
x is to represent the unknown variable of how many times they will repeat this process.