Kyle held a balloon 8 feet off the ground, straight above his head. Ava is standing 15 feet directly to the right of Kyle. Which equation can be used to find the value of x?

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

Twelve less than a number is at most 20

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b?