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Mathematics 17 Online
OpenStudy (anonymous):

Medials given 200 tickets were sold for the orchestra concert. Concert tickets were $15.00 for non-students and $11.00 for students. Total sales for the concert was $2680.00. How many tickets of each type were sold? A. n = 26, s = 174 B. n = 91, s = 109 C. n = 120, s = 80 D. n = 130, s = 70

OpenStudy (anonymous):

C

OpenStudy (anonymous):

you sure?

OpenStudy (anonymous):

yes because 15 times 120 is 1800. 2680 - 1800 = 880. 880:11 = 80

OpenStudy (anonymous):

Therefore n=120 and, s=80

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