Book Maths Puzzle Algebra

How would I sketch the graph and label 3 specific points of the equation y=|x+2|+4

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Equilateral triangle ABC is sitting on the to of the square DEFG so that AC is coincident with DE .The triangle and square both have edges one unit in length. Rotate the triangle Sally can paint a house in 4 hours and Joe can paint the same house in 6 hours. If they work together how long will it take them to paint the house?



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