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Mathematics, 21.02.2020 16:43 eichlingkera3

A concert promoter needs to make $42,000 from the sale of 1800 tickets. The promoter charges $20 for some tickets and $30 for the others. Let x represent the number of $20 tickets and y represent the number of $30 tickets. a. Write an equation that states that the sum of the tickets sold is 1800. b. How much money is received from the sale of $20 tickets? c. How much money is received from the sale of $30 tickets? d. Write an equation that states that the total amount received from the sale is $42,000. e. Solve the equations simultaneously to find how many tickets of each type must be sold to yield the $42,000.

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