How do you translate word phrases to algebraic expressions: the perimeter of a rectangle with 2n for the width and 5n for the length?
Jun 6, 2018
The width is 2n while the length is 5n.
A rectangle has 2 widths and 2 lengths.
So, you take the width: 2n, and add it together with the length: 5n, multiplied by 2.
And so, you get your answer