Which ordered pairs are on the graph of 7x-y=2 Select all that apply:
(-3,-19)
(-1, -9)
(0, -2)
(1, 9)
(3,23)

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn.if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?