How much does pi equal?

What is the distance between the points (2 -3) and (-6 4) on the coordinate plane

One positive number is 9 more than twice another. if their product is 95, find the numbers

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