Question

Cristiano Ronaldo has a messy house. He hires a maid to clean his house for $125 per visit.

Part A:Write a function to represent the total cost Cristiano spends having his house cleaned.
Part B: Define the input and output in the given scenario.

Answer 1

y = 125x x (input) represents each visit and y (output) represents the total cost per visit.

Answer 2

Answer: y (x)= 125 x

input : number of visits "x"

output :total cost "y"

Explanation:

Hi, to answer this question we have to write an equation with the information given:

• Cost per visit: $125

So, to obtain the total cost (y) we have to multiply the cost per visit by the number of visits (x)

y (x)= 125 x

Where the input is the number of visits "x" and the output is the total cost "y"

Feel free to ask for more if needed or if you did not understand something.