The choices for answers are $60 $55 $51 $48
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Let C=child cost and A=adult cost.

3C+2A=120, 5C+A=95, so A=95-5C, and 3C+2(95-5C)=120,

3C+190-10C=120,

70=7C, so a child costs $10 and an adult costs 95-50=$45. Together the costs add up to $55.  

ago by Top Rated User (735k points)

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