A rickshaw company counted 39 ticket receipts last week. The price for a weekday ticket is $7, and the price for a weekend ticket is $9.50. The rickshaw driver collected a total of $333 for the week. Let x represent the number of weekend tickets and y represent the number of weekday tickets. Which system of equations represents the situation? Hint: When coefficients contain decimals that can be easily converted to whole numbers, it's good form to convert them. This can be done by multiplying both sides of the equation by the same number that will clear the decimal. Select the correct answer below: y == x +39 14y y === -19x+666 = = -19x+666 == 15y y 15y == y = 14y y 7y == = -x +39 -x +39 19x+666 -x +39 -19x+666 x+39 -9x+333 O