Question 1022197
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I have following question.

You went to the carnival and it {{{highlight(cross(cost))}}} costs you $16 for 6 rides.  
Your friend went on 15 rides and it {{{highlight(cross(cost))}}} costs him $28 dollars.  Tell me about the pricing.  Please {{{highlight(cross(us))}}} use Math.
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You omitted something in the condition. 
Something about the entering price . . . 


Why we should solve when you omitted the part of the condition?