



 
Hi Judy, Since the sale is $37\%$ off the retail price, the sale price is $100\%  37\% = 63\%$ of the retail price. Thus if $\$P$ is the retail price then \[0.63 \times \$P = \$350.\] If you now divide both sides of his equation by $0.63$ you get \[\$P = \frac{\$350}{0.63}.\] Penny  


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