Y2-y1/x2-x1
121.5-58.5/27-13
63/14
$4.5 an hour.
11.
(87+91+86+x)/4=90.
x=96.
13.
50×y > 130.
the lowest number could be 3, because 50×2=120, which is less than 130.
Answer:
16
Step-by-step explanation:
Number of Markers =

Answer: A is the answer
Explanation: A plane consist of 3 point but it can also be called by one specific point. And in the figure A there is one specific point. We can call it plane A