Cassie plays a bass drum that has a radius of 3 inches. what is the drum's circumference? use 3.14 for .

Which recursive formula can be used to determine the total amount of money earned in any year based on the amount earned in the previous year? f(n+1)=f(n)+5

Afarmer sells 9.5 kilograms of apples and pears at the farmer's market. 4/5 of the weight is the apples and the rest is the pears. how many kilograms of pears did she sell at the farmers market

Find the solution of this system of equation -7x+y=-20 9x-3y=36