Answer:
C 5
Step-by-step explanation:
If 7 1/7 - 1 9/10 = 5 17/70
then the answer is about 5
-1 and -4
-1 + -4 = -5
-1 times -4 = 4
give brainiest please!
hope this helps ;)
The first one, "A survey..."
Hope this helps!
The mean of the data set would be 75.
7.5
