Astate license plate has 3 letters followed by 3 numbers. if letters and numbers can be repeated, how many combinations can be made?

Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d.y +14z

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?

Me i'm timed right now! a. (0,-5)b. (0,-3)c. (0,3) d. (0,5)