Answer:
Step-by-step explanation:
If Q is the midpoint of PR and PQ is 19, that means that QR is also 19 and the total length of PR is 38. Therefore,
PQ + QR = PR and
19 + 19 = 8x + 14 and
38 = 8x + 14 and
24 = 8x so
x = 3
Your choice is C
-12/16 <span>< </span>3/4 <span>= </span>9/12 <span>< </span>2 <span>< </span>3 5/8
Assuming that you were to simplify this, you'd get 2n + 7n + 8 = 9n + 8.
Since the median of 77.5 for class A is less than the median of 90 for class B, we can conclude that Class B is better prepared for the quiz than Class A.
I hope that this helps! Each dash represents a dot or whatever you have to put on there
