The two equations graphed below are y= 1/2X - 2 and y = -x +2.

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Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.