Pizza costs $1.50 per slice. use a table and an equation to represent the relationship between the number slices of pizza bought and the total cost.

225/100 of last years cost. write each fraction as a decimal and as a percent

How do you find principle and simple interest

You just purchased two coins at a price of $670 each. because one of the coins is more collectible, you believe that its value will increase at a rate of 7.1 percent per year, while you believe the second coin will only increase at 6.5 percent per year. if you are correct, how much more will the first coin be worth in 15 years?