Let f(x) = x2 − 81. find f−1(x). (1 point) ±square root of the quantity x plus 81 9 square root of x 1 over quantity x squared minus 81 x squared over 81

Which inequality has a dashed boundary line when graphed ?

You buy a veido game for $60 and the sales tax is 8% what is the total cost for the game including the sales tax

The unpaid balance on a mastercard charge was $1,056.23. during the month, payments of $300 and $250 were made and charges of $425 and $274.16 were added. if the finance charge is 1.2% per month on the unpaid balance, find the new balance at the end of the month. $1,205.39 $1,218.06 $918.06 $1,768.06