x = adult tkts
y = student tkts
3x = value of adult tkts
1.5y = value of student tkts
x + y = 105
3x + 1.5y = 250
1 answer
see you post below, I showed you there
y = student tkts
3x = value of adult tkts
1.5y = value of student tkts
x + y = 105
3x + 1.5y = 250
1 answer
1 answer
1 answer
2 answers
1 answer