Solve the system by substitution. In the space provided, type the answer without any spaces between the letters, numbers, or symbols.
x - y = -1
3x + 2y = 22

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? define a variable for the situation. write an inequality that represents the situation. solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

What is the volume of a cone with a height of 6 cm in the radius of 2 cm