A sports team is building a new stadium on a rectangular lot of land. If the lot measures 7x by 7x and the sports field will be 4x by 6x, how much of the lot will be left over to build bleachers on?

You have $600,000 saved for retirement. your account earns 5.5% interest. how much, to the nearest dollar, will you be able to pull out each month, if you want to be able to take withdrawals for 20 years?

Ineed with number 6 , explain how to get 1978

With number 11 ( show how you got the answer)