Identify the corresponding word problem given the equation: x = 4 × 9 a) chris and four of her friends went out to eat. they decided to split the bill evenly. if each person paid $9, what was the total bill? b) chris and three of her friends went out to eat. they decided to split the bill evenly. if each person paid $9, what was the total bill? c) chris and four of her friends went out to eat. they decided to split the bill evenly. if the total bill was $36.00, what did each person pay? d) chris and three of her friends went out to eat. they decided to split the bill evenly. if the total bill was $36.00, what did each person pay?