A farmer has a rectangular field with a length of 30 yards and width of x yards. If the perimeter is the sum of all four sides of the field, what is an expression for the perimeter of the field, in yards? Simplify
P = 2L + 2W
P = 2(30) + 2x
P = 60 + 2x
To find the perimeter of a rectangular field, you need to add the lengths of all four sides. In this case, we know that one side has a length of 30 yards and the other side has a length of x yards.
The perimeter, P, can be expressed as the sum of all four sides:
P = 30 + x + 30 + x
We can simplify this expression by combining like terms:
P = 60 + 2x
Therefore, the expression for the perimeter of the rectangular field, in yards, is 60 + 2x.