11. Which situation can be represented by the equation y = 12x?
A. Victoria is y years old.
Her age is 12 years greater than x, her brother's age in years.
B. Victoria has y dollars.
This amount is 12 times x, the amount of money in dollars Victoria's brother has.
C. Victoria went to school for x years.
This is 12 times y, the number of years her brother went to school.
D. Victoria spent x dollars to buy a gift for her brother.
She gave the cashier y dollars and received $12 in change.