A concert promoter needs to take in a least $380000 from ticket sales. The promoter charges $30 for floor seats and $20 for bleacher seats. write and graph an equality

Answer 1

F = no. floor seats; B = no. bleacher seats

Inequality is 30F + 20B ≥ 380000

Can graph this in Desmos Graphing Calculator

Answer 2

Hi LoriKay S

You can graph at Desmos.com for free

Let x = floor seats

Let y = bleacher seats

You can set up an equation based on the prices given and the minimum of sales needed

The minimum given of sales needed is $380000, price of x is $30 and the price of y is $20

30x + 20y ≥ 380000

I left a link to the graph at desmos, if you can’t open it just go to desmos.com and type in the inequality there

https://www.desmos.com/calculator/mjplwkzrhx

I hope this helps.