Correct Answer: E
Explanation:
Two pounds of pears and one pound of peaches cost $1.40. Three pounds of pears and two pounds of peaches cost $2.40. How much is the combined cost of one pound of pears and one pound of peaches?
2x + y = 1.4
3x + 2y = 2.4
Subtracting first equation from second equation
x + y = 1