Point S is on line segment RT. Given RT = 3x, RS = 3x – 5, and ST = 3x – 1, determine the numerical length of RT.

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

If you are dealt 4 cards from a shuffled deck of 52? cards, find the probability that all 4 cards are diamondsdiamonds.

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