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MPM2D - Chapter Problem - Assignment show v all you work and steps required to complete this solution. 6 K/U 4 T/1 4 Com 6 App 20 Total Marks Listed below are step solutions. They are intended to assist you along the way. -2Lr + 30x +9 = 12x3 +32r +16 =12r' +40x + 24 The total area to be painted is 45x + 102x + 49 cm- A pedestal for trophies is made up of three layers, each in the shape of a square-based prism. All three layers are the same height, x cm, but each base length is 2 cm less than the one immediately below it. The exposed surface area is to be covered with gold paint. Write and simplify an algebraic expression for the area to be painted