Asked by HELP ME

a cashier collected $312 from the sale of 50 tickets. An adult ticket costs $8, a child ticket costs $4. How many tickets of each type did the cashier sell?
Answered by Damon
8 a + 4 c = 312
1 a + 1 c = 50
==================
2 a + 1 c = 78
1 a + 1 c = 50
--------------------- subtract
a + 0 = 28
etc
Answered by HELP ME
wait, it doesn't make sense, can you explain?
Answered by HELP ME
actually, solved it
Answered by Damon
whew :)
I never claimed to make sense, but can do arithmetic.
Answered by Ramachandran
I dont understand
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