When students enter the library, they are able to walk anywhere in the library where a bookcase is not present. All 4 bookcases are the same size. The diagram below shows the dimensions of the library and bookcases. What is the area in square feet of the available carpet for students to walk?

A. 680 ft2

B. 60 ft2

C. 620 ft2

D. 114 ft2

Restrictions on f(x) = 1/x+5 and g(x) = x-2

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.