What is the value of x in the equation shown below?                             2(x + 8) – 4x = 10x + 4

If the weight of the Polar Bear was removed, what happens to the mean? Look at the table below.

What is the value of x in the equation shown below?                       3(x – 4) = 2(–2x + 1)

The function f(x) = –0.25x + 5 models the height of a candle x seconds after it is lit. What is the meaning of the y-intercept of the function?

Solve for n:                                              pv=nRT

A statistician collected the following data to explore the relationship between two variables, x and y. Answer the question below.

Does the data set become Skew Left, Skew Right, or Symmetrical when the new ACT score is added?

A set of nine data points is shown below. 45, 56, 52, 39, 60, 48, 42, 57,50 Which statement is true if a tenth data point of 20 is added to the data set?

A company models its net income with the function f(t) = 8t^2 + 56t - 144 where t is the number of units of its product sold. How many units of its product does the company need to sell to make the net income equal 0

What expression is equivalent to (x+2)(4x-4)

Answer the following question regarding correlation coefficients and relationships.