What is the value of x?

x = 30; because they are complementary angles

x cannot be determined with the given information

x= 32; because they are complementary angles

x = 30; because they are supplementary angles

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?

What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100

Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x