Question

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The length of a rectangular room is 15 feet longer than the width. If the room's perimeter is 250 feet,
what are the room's dimensions?
Width = 70 ft; length = 280 ft
Width = 55 ft; length = 70 ft
Width = 70 ft; length = 35 ft
Width = 55 ft; length = 220 ft

Answer 1

B. Width = 55ft; length = 70ft

Explanation:

it is the only one in which the length is 15 ft longer than that of the width.