X+3y=18 3x +9y=12 parallel, perpendicular or coinciding

Is the following relation a function? x y 1 4 −1 −2 3 10 5 16 yes no

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? will mark the

Combine the information in the problem and the chart using the average balance method to solve the problem.