christina06
christina06
30-11-2016
Mathematics
contestada
How many adult tickets were sold
Respuesta :
calculusxy
calculusxy
30-11-2016
Make a system of equations:
c = # of children tickets
a = # of adult tickets
c + a = 592 tickets
3a = c (the # of children tickets sold was THREE times the # of adult tickets sold)
3a + a = 592
4a = 592
a = 148
# of adult tickets sold: 148
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