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Answer:</h2>
This is a 2-step equation:

The solution is <em>x = 3</em>.
We suppose that every one paid $10 for entrance. So the total paid should be $1000. Now there is $300 more. The faculty should pay $15 more than student. So the faculty number is $300/15=20. Then the number of student is 80.
33 percent 0.33 that's your answer u could have divided 1 by 3
210 because if you multiply 10 by 35 to get 350 you have to multiply 6 by 35 then you get 210