BOX-OFFICE RECEIPTS For the opening night at the Opera House, a total of 1000 tickets were sold. Front orchestra seats cost $ 80 apiece, rear orchestra seats cost $ 60 apiece, and front balcony seats cost $ 50 apiece. The combined number of tickets sold for the front orchestra and rear orchestra exceeded twice the number of front balcony tickets sold by 400 . The total receipts for the performance were $ 62 , 800 . Determine how many tickets of each type were sold.
BOX-OFFICE RECEIPTS For the opening night at the Opera House, a total of 1000 tickets were sold. Front orchestra seats cost $ 80 apiece, rear orchestra seats cost $ 60 apiece, and front balcony seats cost $ 50 apiece. The combined number of tickets sold for the front orchestra and rear orchestra exceeded twice the number of front balcony tickets sold by 400 . The total receipts for the performance were $ 62 , 800 . Determine how many tickets of each type were sold.
Solution Summary: The author calculates the number of tickets sold for front, rear, and balcony seats, using the Gauss-Jordan elimination method.
BOX-OFFICE RECEIPTS For the opening night at the Opera House, a total of
1000
tickets were sold. Front orchestra seats cost
$
80
apiece, rear orchestra seats cost
$
60
apiece, and front balcony seats cost
$
50
apiece. The combined number of tickets sold for the front orchestra and rear orchestra exceeded twice the number of front balcony tickets sold by
400
. The total receipts for the performance were
$
62
,
800
. Determine how many tickets of each type were sold.
Use the formulas developed in this section to find the area of the figure.
A=
(Simplify your answer.)
8.5 m
7
T
13 m
7.7 m
m
21 m
Find the circumference and area of the circle. Express answers in terms of and then round to the nearest
tenth.
Find the circumference in terms of
C =
(Type an exact answer in terms of л.)
9 cm
Chapter 2 Solutions
Student Solutions Manual for Tan's Finite Mathematics for the Managerial, Life, and Social Sciences, 11th
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, subject and related others by exploring similar questions and additional content below.
Compound Interest Formula Explained, Investment, Monthly & Continuously, Word Problems, Algebra; Author: The Organic Chemistry Tutor;https://www.youtube.com/watch?v=P182Abv3fOk;License: Standard YouTube License, CC-BY
Applications of Algebra (Digit, Age, Work, Clock, Mixture and Rate Problems); Author: EngineerProf PH;https://www.youtube.com/watch?v=Y8aJ_wYCS2g;License: Standard YouTube License, CC-BY