SOLUTION: The area of a postcard is 30 square inches. The perimeter is 22 inches. What are the dimensions of the postcard?

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Question 872047: The area of a postcard is 30 square inches. The perimeter is 22 inches. What are the dimensions of the postcard?
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
x and y;
2x+2y=22 and xy=30.