Carpeting costs $20 per square yard. you carpet a room that has a width of 15 feet for $800. what is the length of the room in feet?

At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?

What is the common difference for this arithmetic sequence? -6,-2,2,6,10 a.4 b.5 c.3 d.6

If a suspect is in possession of 20 grams of cocaine how many ounces does he possess what will the charge be