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Mathematics 21 Online
OpenStudy (anonymous):

A group of 19 students want to see the show at the planetarium. Tickets cost $11 for each student who is a member of the planetarium's frequent visitor program and $13 for each student who is not a member. The total cost of the students' tickets is $209. Use this information for Items 9-16. Joining the frequent visitor program at the planetarium costs $5 per year, Write an equation that can be used to determine n, the number of visits per year for which the cost of being a member of the frequent visitor program is equal to the cost of not being a member. (Answer) 11n+5=13 n NeedHelpWithRest

OpenStudy (anonymous):

Solve your equation from Item 13. /\/ List a property of equality or provide an explanation for each step. (Answer) N= 2.5 Now here's where I need help. Explain the meaning of the solution of the equation. Thats all I need x3

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