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9) A rectangular Persian carpet has a perimeter of 240 inches. The length of the carpet is 30 inches
more than the width. What are the dimensions of the carpet?
A) 105 in., 135 in. B) 90 in., 120 in. C) 75 in., 105 in. D) 45 in., 75 in.

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?

How do i put 3(x+7) in distributive property