Which list of numbers is ordered from from greatest to least?

Which of the following system of equation is not equal to the system of equations is not equal to the system of equations shown below

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

Can someone me with the property questions for 12 13 and 14 plz