Posted by Lily on .
ron and kathy are ticketsellers at their class play, ron handling student tickets that sell for $3.00 each and kathy selling adult tickets for $6.50 each.
If their total income for 29 tickets was $125.50, how many did ron sell?

elementary algebra 
s,
if its elementary algebra don't you draw some columns and guess and test?
otherwise, these are the equations:
x(3.00) + y(6.50) = $125.50
x+y = 29 tickets 
elementary algebra 
DrBob222,
Let R = # tickets sold by Ron.
and K = # tickets sold by Kathy.
=================================
R+K = 29
3R + 6.50K = 125.50
=======================
Two equations; two unknowns. Solve for R and K. 
elementary algebra 
lisa,
thank u guys!

elementary algebra 
shon,
5x10=15

elementary algebra 
Teri,
2+4(x1)= 74x

algebra1 
leslie,
your mama