Wednesday

December 17, 2014

December 17, 2014

Posted by **Peter** on Wednesday, October 5, 2011 at 12:29am.

- Algebra 2 -
**Steve**, Wednesday, October 5, 2011 at 10:11amlet a = no. adult tickets

let s = no. senior tickets

let c = no. child tickets

c + s = 30 + 1/2 a

s = 5 + 4c

5.5a + 4s + 1.5c = 14970

I'll leave the solution to you. Substitution, Gaussian elimination, determinants, whatever.

**Answer this Question**

**Related Questions**

Algebra 2 - At a county fair, adults' tickets sold for $5.50, senior citizens' ...

Math - Andrea sells tickets at the Showtime Cinema. On Thursday night, Back to ...

Math 70 - At a county fair, an adult ticket sold for $6.00, a senior citizen’s ...

Algebra - On the opening night of a play at a local theatre, 895 tickets were ...

math - tickets for a football match are sold at $30 for adults and $15 for ...

college math - ticket for a concert cost $5.00 for adults, $3.00 for children ...

algebra - A movie theater has 400 seats. Tickets at the theater cost $8 for ...

Math - Tickets to a game are $5 for adults and $2 for children. Six hundred ...

Algebra 2 - Tickets to a local performance sold for $3.00 for adults and $1.50 ...

maths - Tickets for the Universal Studios amusement park are priced at $32 for ...