Amovie theater has a membership program, $30 enrollment fee and $5 per movie. non-members pay $8 per movie. after how many movies will having a membership pay off?

The number of movies must be greater than 10

Step-by-step explanation:

Let

x ----> the number of movies

y ----> the total cost

we know that

The linear equation in slope intercept form is equal to

where

m is the slope or unit rate

b is the y-intercept or initial value

In this problem we have

Membership

The slope is equal to

The y-intercept is equal to

 ---> enrollment fee

so

The linear equation is

----> equation A

Non-Members

The slope is equal to

The y-intercept is equal to

 ---> Is a proportional relationship

so

The linear equation is

----> equation B

Solve the inequality

Divide both sides by -3

Remember that when you multiply or divide both sides of an inequality by a negative number, you must reverse the inequality symbol

so

therefore

The number of movies must be greater than 10

4/6 = 2/3

so it should take 3/3 hours per man. so 9 hours is the answer 3*3 =9

step-by-step explanation: