The length of a rectangle is 1 cm more than three times its width. If the perimeter is 38 cm, what are the dimensions of the rectangle? Write a system of equations that model the following situation. Define each variables with a "Let" statement, write two equations, and solve completely.
Lett =
Let =
Length:
Perimeter
Solve, then complete the following sentence.
The length of the rectangle is
cm and the width is
cm