A concert promoter needs to make $111,000 from the sale of 2400 tickets. The promoter charges $40 for some tickets and $70 for the others. a. If there are x of the $40 tickets and y of the $70 tickets, Write an addition equation that states that the total number of the tickets sold is 2400. (Do not simplify.) b. How much money is made from the sale of x tickets at $40 each? c. How much money is made from the sale of y tickets at $70 each? d. Write an equation that states that the total amount made from the sale is $111,000. (Do not simplify.)
A concert promoter needs to make $111,000 from the sale of 2400 tickets. The promoter charges $40 for some tickets and $70 for the others. a. If there are x of the $40 tickets and y of the $70 tickets, Write an addition equation that states that the total number of the tickets sold is 2400. (Do not simplify.) b. How much money is made from the sale of x tickets at $40 each? c. How much money is made from the sale of y tickets at $70 each? d. Write an equation that states that the total amount made from the sale is $111,000. (Do not simplify.)
ChapterP: Prerequisites
SectionP.6: The Rectangular Coordinate System And Graphs
Problem 37E: An airplane flies from Naples, Italy, in a straight line to Rome, Italy, which is 120 kilometers...
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Transcribed Image Text:A concert promoter needs to make $111,000 from the sale of 2400 tickets. The promoter charges $40 for some tickets
and $70 for the others.
a. If there are x of the $40 tickets and y of the $70 tickets, Write an addition equation that states that the total number of
the tickets sold is 2400.
(Do not simplify.)
b. How much money is made from the sale of x tickets at $40 each?
c. How much money is made from the sale of y tickets at $70 each?
d. Write an equation that states that the total amount made from the sale is $111,000.
(Do not simplify.)
e. Solve the equations simultaneously to find how many tickets of each type must be sold to yield the $111,000.
There are
tickets of $40 and
tickets of $70.
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