Write an equation in slope-intercept (y=mx+b) form using the given information about each line. Slope = 3 and goes through the point (1,5)

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David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.

Acircle has a circumference of 28.36 units what is the diameter of the circle