2 chairs and 1 table cost $110. 4 chairs and 1 table cost $166. How much does one chair cost?	Choose the correct choice from the following options
A) 26	B) 56	C) 110	D) 28	E) 54
Let the cost of 1 chair = x, let the cost of 1 table = y   2x + y = 110   y = 110 - 2x   Again,   4x + y = 166   4x + (110 - 2x) = 166   4x + 110 - 2x = 166   2x + 110 = 166   2x = 56   x = 28   Answer: 28
<result>D</result>
2 chairs and 1 table cost $110. 4 chairs and 1 table cost $166. How much does one chair cost?