Question

Bob ha Regular tickets are $4 and Premium Tickets are $6. Bob sold 450 tickets and the amount of money was $2340. HOw many tickets were sold?

Answer 1

Set up a system..... here's the two equations:
x+y=540
4x+6y=2340

Answer 2

then solve it

Answer 3

I'll show you how, using elimination

Answer 4

I mean substitution sorry

Answer 5

So x+y=540
-y -y
x=540-y
plug it in:
4(540-y)+6y=2340
2160-4y+6y=2340
-2160 -2160
2y=180
divide by 2 on each side
y=90

Answer 6

Any questions?

Answer 7

i worked but you put 540 in the problem instead of 450 :) but i figured it out :)

Answer 8

oh sorry... :-) good thing you got it!