27
This is because 18* of 23 is 4.14 which rounds to 4, and 23 + 4 = 27.
Answer:
C
Step-by-step explanation:
x in the first equation because you can divide every other number in that equation by 3.
Answer:
every 10 mL of solution equals 5 cells
Step-by-step explanation:
I'm not sure if this equation is right but I think it's either 200÷40, 205÷50, or 205÷40 I hope this is kinda helpful.
Answer:
N is the midpoint of MO
Step-by-step explanation:
Given
See attachment for triangles
Required
Additional information to prove
From the attachment, we already have:
and 
The additional information that must be true for
to be true is: <em>N is the midpoint of MO</em>
Because this piece of information proves that:

<em>Which in other words makes </em>
<em> </em>