Label each statement as "true" or "false."
If "false," correct the underlined portion.
13. If 3 < x, then 3 + y < x + y
14. If w-71 <-3, then w - 7>-3 or w – 7<3
15. If -4 <-2t + 6< 10, then 2 > t +6>-5
16. If ly +81 + 2 = 6, then y + 8 = +4

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.

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%

Agrid shows the positions of a subway stop and your house. the subway stop is located at (-5,2) and your house is located at (-9,9). what is the distance, to the nearest unit, between your house and the subway stop?