All functions have an inverse expression.
- The cost function is:
. - The inverse function is:

From the question, we have the following observations:
- Base fare = 50000 pesos for first 100
- Additional guest = 100 pesos
So, the cost function would be:

Where: x represents the number of guests, and C(x) represents the cost function
Expand

Evaluate like terms

To calculate the inverse function, we have:

Replace C(x) with y

Swap x and y

Subtract 40000 from both sides

Divide both sides by 100

Rewrite as:

Split


Hence, the inverse function is: 
Read more about functions and inverse at:
brainly.com/question/10300045
You would do 15 + 17. Which equals 32, and that is the least, then choose a number that is larger than 32.
Answer:
5/12 pounds of chocolate
Step-by-step explanation:
converting 5/6 to 10/12, half of that is is 5/12. hope this helps !!! :D
1,580 Hectoliters =
1,580,000 Deciliters
Answer:
1.08 Miles
How I Found The Answer:
2.65 + 1.52 + 0.75 = 4.92
6 - 4.92 = 1.08
I Said Alexis Wished To Have An Even Number So She Ran 1.08 Miles.