Simplify 3x + 6x 2 - 5x - x 2.

6x 2 + 2x 6x 2 - 2x 5x 2 - 2x 5x 2 + 2x

Given the statements, "a square root of 16 is 4," and "a square root of 9 is -3," complete the following blanks with the correct truth-values. p is and q is , so the statement, "a square root of 16 is 4 or a square root of 9 is -3" is .

Askate shop rents roller skates as shown on the table below. which graph and function models this situation?

How can you find the mean absolute deviation (mad) for this set of data?