I have a bag of green cubes and white cubes. The probability that a green cube is chosen from the bag at random is 1/4
take two cubes out of the bag. They are both green. What is
the smallest number of white cubes that must be in the bag?

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.

The water aquarium shark tank is always greater than 25 feet of the water level decreased by 6 feet during cleaning what was the water level before the cleaners took out any water