Posted by Angie on Tuesday, April 14, 2009 at 5:23pm.
The equations 5x+2y=48 and 3x+2y=32 represent the money collected from school concert ticket sales during two class periods. If x represents the cost for each adult ticket nd y represents the cost for each student ticket, what is the cost for each adult ticket?
a. $20
b. $10
c. $8
d. $4

Math  Riley, Tuesday, April 14, 2009 at 5:50pm
set the two equations up as simlutaneous equations and solve by substitution.

Math  Angie, Tuesday, April 14, 2009 at 5:51pm
what do you mean by simultaneous equations?

Math  Riley, Tuesday, April 14, 2009 at 5:56pm
The type of promblem you are dealing with is a set (in this case 2) simultaneous equations. You use the two equations TOGETHER to solve for x and y. Now do you get it?

Math  Angie, Tuesday, April 14, 2009 at 5:59pm
but how do you set it up as simultaneous equations?

Math  Riley, Tuesday, April 14, 2009 at 6:00pm
read this it explains it. If you still don't understand I will be happy to help.
algebrahelp.info/simultaneousequations.php

Math  Angie, Tuesday, April 14, 2009 at 6:09pm
well, i got x=8, so the answer should be c?

Math  Riley, Tuesday, April 14, 2009 at 8:17pm
yep x=8

Math  Miranda Cosgrove, Tuesday, April 14, 2009 at 8:39pm
I hate school. Sad. Cry. Puke. Sick. Rather be texting or acting on icarly or drake & josh.

Math  Angie, Tuesday, April 14, 2009 at 9:57pm
thanks

Math  Kennedy, Monday, April 25, 2016 at 6:38pm
how did you get 8? I keep getting 16 for x.
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