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Linear Algebra
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OpenStudy (anonymous):
130% of the sum of 7 and a number n is equal to 91.
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OpenStudy (ageta):
n = 63
OpenStudy (ageta):
1.3*(7+n) = 91
OpenStudy (ageta):
"130%..." 130/100 (or 1.3) "...of..." 1.3 * "...the sum of..." 1.3( ... + ...) "...7 and a number n..." 1.3(7 + n) "... is equal to 91." 1.3(7 + n) = 91
OpenStudy (arabpride):
Great! Please close this post if you're done. Thanks! :D
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