Mathematics, 10.12.2020 17:30 cindy978
The perimeter (distance around the shape) of a rectangle is 40 cm. The length is 14 cm.
Let x = width of the rectangle.
Ravi says he can find the width using the equation 2(x + 14) = 40.
Fran says she can find the width using the equation 2x + 28 = 40.
Answer the questions to solve the equations and to compare the steps and solutions.
3. Solve Ravi's equation, 2(x + 14) = 40, to find the width of the rectangle.
Answers: 1
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The perimeter (distance around the shape) of a rectangle is 40 cm. The length is 14 cm.
Let x = wid...
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