What mixed number represents the length of the phone screen

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?

Atriangular field has sides of lengths 21, 39, and 41 yd. find the largest angle. (round your answer to the nearest degree.)

Taber invested money in an account where interest is compounded every year.he made no withdrawals or deposits. the function a(t)=525(1+0.05)^t represent the amount of money in the account after t years. how much money did taber origanally invested?