elijahbrank elijahbrank

29-07-2017
Mathematics

contestada

A total of

644

tickets were sold for the school play. They were either adult tickets or student tickets. There were

56

fewer student tickets sold than adult tickets. How many adult tickets were sold?

Respuesta :

texaschic101 texaschic101

29-07-2017

a + s = 644
s = a - 56

a + (a - 56) = 644
2a - 56 = 644
2a = 644 + 56
2a = 700
a = 700/2
a = 350 <=== adult tickets

s = a - 56
s = 350 - 56
s = 294 ...student tickets

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