Unit test

Which expression is the result of factoring the expression below by taking out its greatest common

factor?

12x2 + 8 = ?

9 ten thousandths scientific notation

Susan's cat loses 1 1/4 pounds. then then it loses another 1/8 pound. what what is the total change in the cat's weight?

Solve the system of equations by substitution. 2x + y = 3z x + y = 6z What is the value for y from the first equation, that could be substituted into the second equation? A. - 2x + 3z B. 3z + 2x C. - 2x - 3z D. 2x + 3z

Factor x^3-5x^2-25x+125

What is 3/4 + 1/8? (This is a fraction question)

Use the formula for the probability of the complement of an event. A coin is flipped 4 times. What is the probability of getting at least 1 tail?

You have a 30% decrease with a 25% increase?

An external sinusoidal force is applied to an oscillating system which can be modelled by a model spring and a damper. The general solution of the equation of the motion is given by, x = 4 + 3.984cos (2nt-B) + 2.81exp (-8.

A group of children sat in a circle to play a game. If the radius of the circle is 12 meters, then what is circumference of the circle? Use 3.14 for Pi & enter your exact answer, DO NOT round!

12 1/4 divided by 7/8 Answer