Mr. Murphy was restocking the shelves at the town market when his tags got misplaced. Calculate the unit price for each item and then match the correct item with the correct price tag.

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

What is the radical expression that is equivalent to the expression 27 1 over 5?