Factor Completely:x^2-6x-27
1 answer:
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You have:
2r
6r-21
then move the 6r over to the left and you end up wtih
-4r-21
Then you divide by -4 and when you do you must flip the inequality so your answer would be
r
21/4
2r
then move the 6r over to the left and you end up wtih
-4r
Then you divide by -4 and when you do you must flip the inequality so your answer would be
r
Hey there!
Let's work this problem out together.
Our ratio is 35:1000, or 35/1000.
Let's try solving this in two ways.
First, we can look at our ratio 35/1000, which is equal to 0.035.
35 is 0.035 of 1000.
Therefore, to find the amount of babies, we can multiply this connecting number by the number of people.
1,800,000(0.035)=63,000
Therefore, there would be 63,000 babies.
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We can also solve this as a proportion.
To solve, we can cross multiply and solve for b.
1,000b=63,000,000
We divide both sides by 1,000/
b=63,000
Therefore, there are 63,000 babies.
I hope this helps!