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Mathematics, 24.06.2020 15:01 lulu5563

An ice-cream truck sells milkshakes for $3.50 and cones for $2. On Wednesday, a total of 45 milkshakes and cones were sold, and the truck operator collected a total of $142.50 from cone and milkshake sales. How many ice-cream cones were sold on Wednesday?

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An ice-cream truck sells milkshakes for $3.50 and cones for $2. On Wednesday, a total of 45 milkshak...
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