I believe the answer would be 300. One eighth of the class would be 100 and 1/2 of the class would be 400. 800-(400+100)=300. Hope this helped!
<span>The numerical value that comes before the variable or, if none, the coefficient is 1
hope it helps(:
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The answer is -1 your welcome
Use the pythagorean theorem. You should come out with C. Hope this helps!