Sunday

September 21, 2014

September 21, 2014

Posted by **KC** on Wednesday, October 14, 2009 at 11:29am.

Mark sold 105 tickets for the basketball game. Each adults ticket cost $2.50 and each child's ticket cost $1.10. Mark collected $221.90. How many of each kind of ticket did he sell?

- Algebra -
**MathMate**, Wednesday, October 14, 2009 at 3:53pmLet

number of adult tickets sold = A

Cost of each adult ticket = 2.50

Total cost of adult tickets = 2.50*A

number of child tickets sold = C = 105-A

Cost of each child ticket = 1.10

Total cost of child tickets = (105-A)*1.10

Total cost of all tickets=

2.50A + 1.10(105-A) = 221.90

**Answer this Question**

**Related Questions**

Math - Functions - Please help! I have a test tomorrow. I've been working on ...

drivers ed - i have been working on this forever...and i cant figure it out......

Algebra - I am having such a hard time in this class. Hopefully someone here can...

Integrating Factors - I've been working on this hw problem for a while now, but ...

chemistry - This question I really don't get it. I tried tried tried to figure ...

Math/modelling - Hi, I have a linear model with equation p =5.1t - 28, which ...

Math - I've been working on this problem for HOURS and I still can't figure it ...

health - the nurse explains that the HIV virus is introuduced to the systemic ...

college algebra--need help please!! - solve the following exponential equation. ...

Earth Science - Scientists tell us that the Earth is suffering ill effects from ...