Answer:35
Step-by-step explanation:
if you added 85,70, and 50 you would get 205 and that is more than the number of students that were interviewed so 35 would be the correct answer
Answer:
1.74
Step-by-step explanation:
<h3>
Answer: Choice B</h3><h3>{4,5,6,7}</h3>
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Explanation:
Set A = {4,5,6,7,8,9} since these values are larger than 3 and smaller than 10. We only consider whole numbers in this range.
Set B = {1,2,3,4,5,6,7} represents positive whole numbers less than 8
To find the set 
we need to see which values are in both A and B at the same time. Those values are {4,5,6,7}
So 
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side note: the notation means "A intersect B", so we're looking at where the two sets intersect or overlap (ie what they have in common).
The first one is the 5th tile and the second one is the 3rd tile
Answer:
5
Step-by-step explanation:
move the terms
collect like terms
calculate
divide both side
