A contractor buys 18 yd of nylon carpet and 22 yd of wool carpet for $1998. A second purchase, at the same prices, includes 18 yd of nylon carpet and 25 yd of wool carpet for $2160. Find the cost per yard of the wool carpet.

A contractor buys 18 yd of nylon carpet and 22 yd of wool carpet for $1998. A second purchase, at the same prices, includes 18 yd of nylon carpet and 25 yd of wool carpet for $2160. Find the cost per yard of the wool carpet.

Elementary Algebra

17th Edition

ISBN:9780998625713

Author:Lynn Marecek, MaryAnne Anthony-Smith

Publisher:Lynn Marecek, MaryAnne Anthony-Smith

Chapter3: Math Models

Section3.2: Solve Percent Applications

Problem 3.46TI: Find (a) the amount of discount and (b) the sale price: Oscar bought a barbecue that was discounted...

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_________ per yard

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