Determine whether each ordered pain is a solution of the system of linear equations. | 2y = 6x + 2 3x - y = -1 a. (-3,8) b. (0,1) a. Is (-3,8) a solution? O Yes O No please help!! I'm lost

Apath 3 m wide runs around the inside of a square park inside 60 m.find the area of the path.pls

Cherie measures and records the lengths and sizes of the same style of a sandal found at a shoe store. which equation can be used to determine the approximate shoe size, s, for a foot length of x inches? s = x – 2 s = 2x – 10 s = x + 6 s = 2x + 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.