A train ride from Two P to Town Q costs $6.35 more than does a bus ride from Town P to Town Q. Together, the cost of one train ride and one bus ride is $9.85. What is the cost of a bus ride from Town P to Town Q?  Choose the correct choice from the following answers.
A) $ 1.75	B) $ 2.50	C) $ 4.10	D) $ 4.70	E) $ 8.20

Rationale: "let x be the cost of a bus ride . x + ( x + 635 ) = 985 2 x = 350 x = $ 1.75 the answer is a ."
Answer: A