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OpenStudy (anonymous):
Evaluate the following expression for r = -5 and t = 8 5r + 9t – 3rt + 4 i really need help because my answer came out to be 227 and thats not one of my options...????
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OpenStudy (blurbendy):
5(-5) + 9(8) - 3(-5)(8) + 4 -25 + 72 +15(8) + 4 47 + 120 + 4 167 + 4 171
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