Market Equilibrium The demand for a brand of clockradio is given by p + 2q = 320, and the supply forthese radios is given by p - 8q = 20, where p isthe price and q is the number of clock radios. Solvethe system containing these two equations to find(a) the price at which the quantity demanded equalsthe quantity supplied and (b) the equilibriumquantity.

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter9: Systems Of Linear Equations
Section9.3: Solving Problems With Two Variables
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Market Equilibrium The demand for a brand of clock
radio is given by p + 2q = 320, and the supply for
these radios is given by p - 8q = 20, where p is
the price and q is the number of clock radios. Solve
the system containing these two equations to find
(a) the price at which the quantity demanded equals
the quantity supplied and (b) the equilibrium
quantity.

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