The city fair is selling cotton candy to middle schoolers. The ticket to the fair costs $12.75 and cotton candy is $1.50 each. Write a function to represent the cost of attending the fair if you were
to buy an “x” number of cotton candy. (Write function in slope-intercept form)

At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?

What is the circumference of the pie