Nine cubes are glued together to form the solid shown in the diagram. The length of the edge of one cube is 2.75 millimeters. What is the surface area, in square millimeters, of the solid?

Answer for 2: his profit would be $2.88 explanation: you have to first multiply 72 and 0.12 together to get $8.64 once you do that you know how much money the shopkeeper made from selling the candy bars individually. so you have to do 8.64-5.76=2.88 hope that ; )answer for 3: yeah i’m sorry i have no idea what number 3 is. i’m sorry i couldn’t with that.

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