Factor completely 121x2 - 16.

Brian has a bag that contains 14 red marbles and 12 yellow marbles. He selects a marble at random, and then, without replacing the first one, selects another marble at random.

Solve for x. 3 (x 2) = 12

Which number is a rational number? A. 3 B. 36 C. 7 D. Pi

A circle is inscribed in a square. Each side of the square is 10 centimeters long. What is the area of the circle?

The area of a square garden is 128m sqared. how long is the diagonal

Show that parallelogram with its diagonals intersecting at 90° is rhombus.

Write the equation for the graph with vertex (-6, 2) and focus (-7.25, 2). A. (y - 2) 2 = - 5 (x + 6) B. (y + 6) 2 = - 5 (x - 2) C. (x + 6) 2 = - 5 (y + 2) D. (y - 6) 2 = 5 (x + 6)

The ages of the people who came to a birthday party are shown below. Which statements must be true according to the histogram? Check all that apply. The data is qualitative. The data is skewed right. There were 31 people at the party.

Rewrite as a simplified fraction. 1.83‾=

The mass of the sun is 1.989 x 1030 kg, and the mass of Earth is 5.974 x 1024 kilograms. How many Earths would be needed to equal the mass of the sun?