50. A school supply store sells individual pencils and pens. Two pencils and a pen would cost $0.55. Two pens and a pencil would cost $0.95. How much would 1 pencil and 1 pen cost?

Answer and Explanation

Your Answer is

Correct Answer is H

Explanation

Assume x yuan for each pencil and y yuan for each pen. 2x+y=0.55, x+2y= 0.95, to find x+y, you only need to add the two formulas and divide by 3 to get x+y=0.5, so choose H.