A shirt originally cost $47.49, but it is on sale for $35.62. What is the percentage decrease of the price of the shirt? If necessary, round to the nearest percent.

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 .

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !