Answer:
(x + 2)(x - 5)
Step-by-step explanation:
Here are the steps:

Answer: At $21.85, the supply will equal to demand.
Step-by-step explanation:
Since we have given that
Demand function is given by

Supply function is given by

According to question, we need to find the price for which the supply equals the demand, i.e. Equilibrium price and quantity.

So, at $21.85, the supply will equal to demand.
Answer:
use distributive and combine like terms
The most you can make is 16 because you need a dvd in each prize even though there is still pretzels and popcorn