When ben planted an oak tree it was 40 inches tall. it grew 1 3/4 every year. if it is now 56 1/4 inches tall, how many years ago was it planted?
a.) 9 years
b.) 12 years
c.) 55 years
d.) 10 years

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents

Which of the following graphs could represent a quartic function?

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?