Use conversions to solve the problem. Jane wants to edge her garden with stone. All sides are equal. The stone costs $6 per yard. What is the perimeter of the garden? How much will it cost to buy the edging she needs?

Perimeter: , Total costs:

Step-by-step explanation:

The garden has a square form. Let be the length of any of the sides, measured in yards. The perimeter of the garden, measured in yards, is:

Now, perimeter has a length unit and total costs of edging the garden, measured in US dollar, is:

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.