Answer:
ok
Step-by-step explanation:
1st step is ask a question.
2nd is get an accurate answer by asking a valid question.
70% of the people were adults
First you subtract 1500-450 = 1050
Then you divide 1050/1500 = .7
Hi! :) 19.7 - 6.8 is 12.9. If you need anymore help, ask me!
Answer:
1
Step-by-step explanation:
if the boys go in front and the girls go in the back there is only one way to put them
Answer: 
This is the same as 
and it is also equivalent to 
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Explanation:
n is some placeholder for a number
one fourth of that number is 
which is the same as 
or 
since 1/4 = 0.25
From here, we subtract off 2 to get as one possible final answer.
