Two sides of a triangle have the following measures. Find the range of possible measures for the third side. 11,7 Need help please??

Rename mixed numbers before you can subtract are what

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2