Tuesday

July 29, 2014

July 29, 2014

Posted by **Lexi** on Friday, June 15, 2012 at 11:47am.

- Algebra -
**drwls**, Friday, June 15, 2012 at 12:40pmSolve these two simultaneous equations:

S + A = 200

2S + 3A = 490

Try subtracting

2S + 2A = 400 from the second equation.

(I doubled the first equation)

That will leave you with A = 90 adult tickets sold.

Now finish the problem.

**Related Questions**

Math - The seventh graders sold tickets to their play.the tickets cost $3 for ...

Math - Tickets to a school play were $5 for adults and $3 for students. A total ...

math - the students are selling tickets to the school fair. all tickets cost the...

math - tickets for a school play cost $4 for adults and $2 for students at the ...

Math - The drama club raised a total of $1,123.50 selling tickets to its ...

Math - how would you solve this problem? Adult tickets to a play cost $12 and ...

Quick Math Help - At a school play, childrens tickets cost $3 each and adult ...

Algebra/Math - A total of 504 tickets were sold for the school play. They were ...

Math - Adult tickets for the school play cost $5 and student tickets cost $3. ...

math - 425 in tickets were sold they were either adults or students tickets the ...