You park in a garage 3 floors below ground level . Then you get in the elevator and go up 12 floors . Write an addition expression to represent this situation . Then find the sum . Please help me!!
Hi, if the ground floor is "x" ur first position is x - 3 'cause u r 3 floors under and ur final position is (x - 3) +12 so now u r in a floor which is located 9 floors above the ground floor.... hope this will help ya!!!!
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