Math Problem Statement
A room has a perimeter of 52 ft. The length x is 6 ft greater than the width y. Which shows the correct system and the dimensions of the room?
A.
2x + 2y = 52; x + 6 = y + 6; x = 10 ft, y = 16 ft
B.
2x + 2y = 52; x + 6 = y; x = 16 ft, y = 10 ft
C.
x + y = 52; x = y + 6; x = 22 ft, y = 28 ft
D.
2x + 2y = 52; x = y + 6; x = 16 ft, y = 10 ft
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Linear Equations
Perimeter of Rectangles
Formulas
Perimeter formula for rectangles: P = 2(l + w)
Theorems
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Suitable Grade Level
Grades 7-9
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