Bilal's fishing line was on a spool with a radius of 4 cm. suddenly, a fish pulled on the line, and the spool spun 16 times before bilal began to reel in the fish. what is the distance the fish pulled the fishing line?

Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?

What is the answer to the question 5x+2x

How do i simply this radical expression?