morgandene07
morgandene07 morgandene07
  • 25-10-2020
  • Mathematics
contestada

90 = 12y - 30
As a real world problem ?

Respuesta :

rabaroera1
rabaroera1 rabaroera1
  • 25-10-2020

Answer:

hope this is okay

Step-by-step explanation:

Joanne bought 12 tickets for 90 dollars. Because of a coupon, she got 30 dollars off. How much did each ticket cost? Write an equation where y is the cost of each ticket.

Answer Link
carldaugherty2002
carldaugherty2002 carldaugherty2002
  • 25-10-2020

Answer:

30

Step-by-step explanation:

90 = 12y - 30

add -30 from both sides

60 =2y

60/2 =2y/2

30 =y

Answer Link

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