Answer:
Step-by-step explanation:
3 kids
0/2=0 because anything divided by zero is zero.
Answer:
Mean: 87 Median:85 Mode:80
Answer:

Step-by-step explanation:
Solution is below as well as graph for proof
2x + 3y = 40
+
-2x + 2y = 20
___________ Adding both equations
0x + 5y = 60
____________
5y = 60
y = 60/5 = 12
y = 12.
Since we have gotten y =12, and the only option with that is option D.
So we don't have to solve for x.
<span>The answer is D.</span>