The number of marbles of different colors stored in a hat is listed below: 1 red marble 8 green marbles 9 blue marbles without looking in the hat, ray takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that ray takes out a blue marble in both draws? fraction 1 over 9 fraction 1 over 8 fraction 1 over 4 fraction 1 over 2

In the diagram, the ratios of two pairs of corresponding sides are equal to prove that almn - axyz by the sas similarity theorem, it also needs to be shown that x 6 z un z zz un = 2x zləzz lezy

Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?

3x = 729 solve for x plz . it's urgent. will mark