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  3. a vendor at a craft show sold items for $4.50, $6.

A vendor at a craft show sold items for $4.50, $6.00, and $7.50.Altogether, the vendor...

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Basic Math

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A vendor at a craft show sold items for $4.50, $6.00, and $7.50.Altogether, the vendor sold 87 items for a total of $489. The vendorsold 5 more items for $6.00 than for $7.50. Which system of equationscould you use to determine how many of each item were sold?Ax + y + z = 87z = y + 54.5x + 6y + 7.5z = 489B) x + y + z = 87y = z + 54.5x + 6y + 7.5z = 489x + y + z = 489y = z + 54.5x + 6y + 7.5z = 87Dx + y + z = 489

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