<u>Answer</u>: B, (-3/2, -1)
<u>Step-by-step explanation:</u>
When you use the midpoint formula, (x1+x2/2 , y1+y2/2) you end up taking one away from -4, and dividing it by 2 (-3/2), and when you add 2 to -4, you get -2, divided by 2, is -1.
Answer:
m^2/n
Step-by-step explanation:
The following laws of exponent are useful to this problem:

We are given the expression:

Use the first law of exponent above.

Make sure to recall the important necesscary fundamental math such as operation with negative numbers/integers, basic division, fraction, etc.
From the expression, apply the second law of exponent to n^-1.

Multiply m in.

Thus the answer is m^2/n.
Answer:
B. $8.50 and $8.99
Step-by-step explanation:
Answer:
Packs of hotdogs = 7
Step-by-step explanation:
Let 1 pack is P
Hotdogs in 1 pack = 8
Total hotdogs= 56
Number of packs=?
We can say
8*P= 56
P= 56/8 = 7
Answer:
Question 1: The amount of students that Yolanda kept track of doesn't add up to her sample space.
Question 2: The sample space is 237. I know this because it said in the question she was asking all of the students at their Middle School which happened to be 237. A sample space is the group that you are taking information from. They are taking information from 237 students.