The school production of 'Our Town' was a big success. For opening night, 391 tickets were sold. Students paid $4.00 each, w
hile non-students paid $6.00 each. If a total of $1786 was collected, how many students and how many non-students attended?
1 answer:
Answer:
280 students
111 non students
Step-by-step explanation:
number of students (S)
number of non students (N)
S+N=391 S=391-N
4S+6N=1786
substitute S
4(391-N)+6N=1786
1564-4N+6N=1786
subtract 1564 from each side
2N=222
N=111
S=391-111=280
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