To join a local square dancing group, jan has to pay a $100 sign-up fee plus $25 per month. write an equation for the cost (y) based on the number of months (x).

Tamera puts 15/4 gallons of gasoline in her car. which mixed number represents the gallons of gasoline? a) 2 3/4 gallons b) 3 1/4 gallons c) 3 3/4 gallons d) 4 1/2 gallons answer it's worth a lot of points!

Factor this polynomial completely x^2-64

Ineed to know the answer right now! !