A concert promoter needs to make $84,600 from the sale of 1940 tickets. The promoter charges $40 for some tickets and $50 for the others. Let x represent the number of $40 tickets and y represent the number of $50 tickets. (a) Write an equation that states that the sum of the tickets sold is 1940. (b) Write a formula for how much money is received from the sale of $40 tickets? $ (c) Write a formula for how much money is received from the sale of $50 tickets?
A concert promoter needs to make $84,600 from the sale of 1940 tickets. The promoter charges $40 for some tickets and $50 for the others. Let x represent the number of $40 tickets and y represent the number of $50 tickets. (a) Write an equation that states that the sum of the tickets sold is 1940. (b) Write a formula for how much money is received from the sale of $40 tickets? $ (c) Write a formula for how much money is received from the sale of $50 tickets?
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
Section9.5: Multiplication With The Addition-or-subtraction Method
Problem 16P
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Question
A concert promoter needs to make $84,600 from the sale of 1940 tickets. The promoter charges $40 for some tickets and $50 for the others. Let x represent the number of $40 tickets and y represent the number of $50 tickets.
(a) Write an equation that states that the sum of the tickets sold is 1940.
(b) Write a formula for how much money is received from the sale of $40 tickets?
$
(c) Write a formula for how much money is received from the sale of $50 tickets?
(b) Write a formula for how much money is received from the sale of $40 tickets?
$
(c) Write a formula for how much money is received from the sale of $50 tickets?
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