There are 7 yellow, 6 blue, 9 red, and 3 green marbles in a bag. One marble is selected, and it is not replaced. Find the probability of the below event. What is the probability of choosing a yellow marble and then a blue marble, P(a yellow marble and then a blue marble)?

The triangles are similar. what is the value of x? x=

Igure 1 and figure 2 are two congruent parallelograms drawn on a coordinate grid as shown below: 4 quadrant coordinate grid showing two parallelograms. figure 1 has vertices at negative 5, 2 and negative 3, 4 and negative 4, 7 and negative 6, 5. figure 2 has vertices at 5, negative 2 and 7, negative 4 and 6, negative 7 and 4, negative 5. which two transformations can map figure 1 onto figure 2? reflection across the y-axis, followed by reflection across x-axis reflection across the x-axis, followed by reflection across y-axis reflection across the x-axis, followed by translation 10 units right reflection across the y-axis, followed by translation 5 units down

Which of the following is the sum of 3 1/6 + 6 3/8?