Rob goes to he race track with his buddies on a week basis. one week he tipled his money but then lost$12 . he took the money back again next week and doubled it, but then lost $40.the following week he took that money back woth him and quadrupled it, he decided to go home with $224 . how much did he start with on the first week?

angle addition postulate

2x=56

step-by-step explanation:

linear pair postulates

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation:

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step-by-step explanation: