The Perimeter of a Triangle Is 48 Feet

Multiple Choice

The perimeter of a triangle is 48 feet. The longest side is 7 feet less than 4 times the shortest side, and the third side is 13 feet longer than the shortest side. Find the lengths of the sides of the triangle.

A) 7 feet, 20 feet and 21 feet
B) 27 feet, 20 feet and 21 feet
C) 7 feet, 20 feet and 28 feet
D) 7 feet, 41 feet and 21 feet