Question 992374
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Let *[tex \Large x] represent the number of adults.  Then *[tex \Large 12x] is the number of children.  The cost of the adult tickets is then *[tex \Large 16x] and the cost of the child tickets is *[tex \Large 144x], hence


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ 16x\ +\ 144x\ =\ 4800]


Solve for *[tex \Large x] and then calculate *[tex \Large 12x]


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it

*[tex \Large \ \
*[tex \LARGE \ \ \ \ \ \ \ \ \ \