21, it says it right in the name.
Answer:
-73
Step-by-step explanation:
substitue the -8 in for x. then multiply -8 by 7 you get -56. then subtract 17.
Step-by-step explanation:
I think there were 28 questions total. Since if she got 4 wrong then I did 4x7 and got 28.
Answer:
B, C, and F.
Step-by-step explanation:
since there is a negative x-coordinate, it has to be on the left side of the coordinate plane. There are only 2 Quadrants on that side, Quadrant II, and quadrant III. It also said that the y-coordinate is not 0, so It cannot be on the x-axis becuase that would mean that the y-coordinate is 0, but it said nothing about the x-coordinate not being 0.