Friday

December 19, 2014

December 19, 2014

Posted by **Alexis** on Monday, May 12, 2014 at 9:41pm.

- math -
**Kuai**, Monday, May 12, 2014 at 10:37pmAdult: x

Student: y

x + y = 90

12x+ 8y = 980

12x +8(90-x) = 980

12x + 720 -8x = 980

4x = 260

x = 65

y = 25

**Answer this Question**

**Related Questions**

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

math - Suppose a movie theater sold 200 adult and student tickets for a showing ...

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

algebra - Tickets for a play at the community theater cost $4 for an adult and $...

Math - For a class play, student tickets cost $2 and adult tickets cost $5. A ...

Algebra - A total of 475 tickets were sold for the school play. There were 75 ...

math - Adult tickets for a play cost $13 and child tickets cost $10. If there ...

10th grade - This week, from Sunday until Thursday, the school drama team sold ...

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

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