The diagram shows the locations of Noah and Ben after swimming in different directions from a dock. Let d be the distance between Noah and Ben, in yards.
Noah
d
Ben
84 yd
63 yd
Dock
Which represents all of the possible values, in yards, of d?

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.

Is the ordered pair (-10, 7) a solution to the equation y = 17 – x? yes or no

Is of - 4x + 2? a. 3 b. 4 c. 6 d. 5