Solve the problem using a system of equations. Let the supply and demand equations for units of

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Solve the problem using a system of equations.

Let the supply and demand equations for units of backpacks be3 3 49. supply: p =9 and demand: p = 81 – 7q. 2°


(a) Graph these equations on the same axes.

(b) Find the equilibrium demand.

(c) Find the equilibrium price.

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College Algebra

ISBN: 978-0134697024

12th edition

Authors: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

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