Which statements show equivalent expressions? Select all that are correct.

16n - 2 + 9n = 2 (8n -- 2) + 9n

6 +26+62 +262 = 362 + 36

6x (2x – 5) = 12x2 – 30x

4m + 11 – 7m +3m + 3 = 14m + 14

5 (3 – 2y) = 15 – 2y

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.

Long division the problem is 40 ➗ 348 = ?

Sara can take no more than 22 pounds of luggage on a trip.her suitcase weighs 112 ounces.how many more pounds can she pack without going over the limit?