Math Problem Statement
Lorene plans to make several open-topped boxes in which to carry plants. The boxes are made from rectangular sheets of cardboard from which Lorene cuts out 8-in squares from each corner. The length of the original piece of cardboard is 16 in more than the width. If the volume of the box is 136 in3 , determine the dimensions of the original piece of cardboard.
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Geometry
Quadratic Equations
Formulas
Volume of a rectangular box: V = length × width × height
Quadratic equation formula: ax^2 + bx + c = 0
Theorems
Quadratic Formula
Suitable Grade Level
Grades 9-11