A concert promoter needs to take in $380,000 on the sale of 16,000 tickets. if the promoter charges $20 for some tickets and $30 for others . how many of each type mus be sold to yield the $380,000?
A concert promoter needs to take in $380,000 on the sale of 16,000 tickets. if the promoter charges $20 for some tickets and $30 for others . how many of each type mus be sold to yield the $380,000?
Chapter2: Equations And Inequalities
Section2.3: Models And Applications
Problem 22SE: A chemistry teacher needs to mix a 30% salt solution with a 70% salt solution to make 20 qt of a 40%...
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A concert promoter needs to take in $380,000 on the sale of 16,000
tickets. if the promoter charges $20 for some tickets and $30 for others . how many of each type mus be sold to yield the $380,000?
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