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QUESTION
the equation d=24w+180 represents d, the demand for a CD at Jim's music store after w,weeks the equation s=800-100w represents s,the supply for the...
the equation
d=24w+180
represents d, the demand for a CD at Jim's music store after w,weeks
the equation
s=800-100w
represents s,the supply for the same CD after w weeks.
after how many weeks will the demand for CD equal the supply ?
