In a chemical reaction the concentration of a certain solution decreases bu 20% every 100 seconds

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.

Two parallel lines are crossed by a transversal.what is value of x

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?