Question: The perimeter of a rectangle is 60 cm. Its length is 12 cm. What is its width?
1. Write an expression using x to represent the rectangle's width.
2. Solve for the width.

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step-by-step explanation:

do have an equation or graph or

step-by-step explanation:

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.