The given equation: y = 5x
Amie is y years old which is 5 years more than her sister Marie who is x years old
Age of Amie = 5 + Age of Marie
y = 5 + x
A restaurant prepares y meals from 5 pounds of meat which costs x dollars
Cost of y meals = Weight of the meal x Price
y = 5x
A car cost x dollars which is 5 times more than a motorcycle which costs y dollars 0 Deondre had y pens.
Cost of car = 5 + Cost of Motorcycle
x = 5 + y
Answer : A restaurant prepares y meals from 5 pounds of meat which costs x dollars