Evaluate the expression for the given value of the variable(s).
-20 – 4b1a = -5, b = -1

What is the value of x in the diagram below?

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

Benito is selecting samples of five values from the table, which row will result in the greatest mean? population data row 1 4 2 2 3 3 row 2 3 3 4 3 2 row 3 2 4 3 4 3 row 4 3 4 4 7 3 row 1 row 2 r