Which ordered pairs are a solution are a solution to the equation? y = 8x select all that apply a) (3, -24) b) (2,16) c) (1,8) d) ( -16,-2) e) (-3,-24)

Suppose there are 10 five and six-year-old attending a birthday party. when a 30 year old mother walks into the room with an infant in her arms, what happens to the mean age in the room? what happens to the standard deviation of ages in the room? a. the mean and standard deviation of both change. b. the meaning will change, but the standard deviation will stay approximately the same. c. i mean will stay approximately the same, but the standard deviation will change. d. the mean and standard deviation will both stay approximately the same.

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

The holiday party will cost $160 if 8 people attend. if there are 40 people who attend the party, how much will the holiday party cost