dmaya56 dmaya56
  • 02-09-2020
  • Mathematics
contestada

A movie theater sends out a coupon for ​90% off the price of a ticket. Write an equation for the​ situation, where y is the price of the ticket with the​ coupon, and x is the original price of the ticket.

Respuesta :

ban1ela
ban1ela ban1ela
  • 02-09-2020
Y=x-0.9x

For example, if the ticket is $10 (x=$10):
Y=10-10(0.9)
Y=10-9, Y=$1
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