Decide if the following change is an increase or decrease. then determine the percent of change. 48 inches to 30 inch

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

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?