a broadway theater chargers $28for adults and $17 for children . last weekend the theater made $6010 . If 160 adults attend that weekend how many children attended?

Respuesta :

28A + 17C = 6010
A = 160

28(160) + 17C = 6010
4480 + 17C = 6010
17C = 6010 - 4480
17C = 1530
C = 1530/17
C = 90...so there were 90 children that attended