Anna has a bag of marbles for her little sister. It contains 12 red marbles, 6 white
marbles, and 2 blue marbles, She drops the bag and 3 marbles roll out, What is the probability that all 3 marbles that roll out are white?
A. 15/343
B.1/57
C.3/20
D.1/120

On a piece of paper graph y < 3x

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

The total cost of anja’s trip to the dentist was $628.35. she paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. which shows the correct equation and value of x, the cost of each cavity filling?