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Answers by HQCasanova

Answers by HQCasanova
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Can someone help me please ?
answered Oct 28, 2017
1 vote
199k views
What substitution should be used to rewrite 4x12 – 5x6 – 14 = 0 as a quadratic equation? u = x2 u = x3 u = x6 u = x12
answered Sep 9, 2017
3 votes
134k views
Leon states that 21, 28, 35 is a Pythagorean triple because the lengths found in step 2 form a Pythagorean triple. Which explains whether or not Leon is correct?
answered Jan 21, 2017
3 votes
69.2k views
A school has 375 boys and 405 girls.What percentage (correct to one decimal place) are boys?
answered May 22, 2016
7 votes
147k views
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