xxmimi7xx xxmimi7xx

10-03-2021
Mathematics

contestada

O'neil cinema charges $10.50 for each adult and $8.50 for each child. If the total amount in ticket revenue one evening was $3136 and if there were 56 more children than adults, how many children attended?

Respuesta :

Ruilin0715 Ruilin0715

10-03-2021

Answer:

196 children

Step-by-step explanation:

adults=x

children=y

10.5x+8.5y=3136

x+56=y

x=140, y=196

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