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OpenStudy (anonymous):
Side one of a triangle is (3x+10), side two of a triangle is (5x) and side 3 of a triangle is (2x + 25). If the perimeter of the triangle is 200, find the value of x A. 16.5 B. 59.5 C. 82.5 D. 58
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OpenStudy (oaktree):
Sum the three values. 3x+10+5x+2x+25=200. Solving, 10x=165 and x=16.5.
OpenStudy (anonymous):
Thank you
OpenStudy (mertsj):
Add those three expressions and set the sum equal to 200.
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