4. Sara is building a raised platform for her
dining room. She made a scale drawing
as shown below
4 cm
3 cm
Scale: 1cm=3ft
What is the perimeter of the platform?

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Find the equation using the point (4,8)

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.