cakessistersss cakessistersss

12-11-2014
Mathematics

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It cost Sophia $530 to make wind chimes. How many wind chimes must she sell at $12 apiece to make a profit

Answer :

12-11-2014

[tex]x- \ number\ of\ chimes\\\\ 12*x>530\ \ \ \ | divide\ by\ 12\\\\ x>44,16\\\\ She\ must\ sell\ at\ least\ 45\ chimes.[/tex]

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Аноним Аноним

28-11-2018

she must at least sell 45 chimes

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