A recycling bin is in the shape of a rectangular box. Find the height of the box if its length is 16 ft, it’s width is 9ft and it’s surface area is 538 ft squared.

As a salesperson you get $50/day and $3.60/each sales you make.if you want to make $60 in one day, how many sales would you need need to make ? a 3b 4c 5d 6 show work.