Write adescriptive statement for a case in daily life for the following algebraic expression: 10a-2b
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Today i want to need it! F1 Mathematics-Algebraic Expression
2007-12-12 12:58 am
回答 (1)
2007-12-12 1:09 am
✔ 最佳答案
There are two types of balls in a bag, Type A weights a grams, Type B weights b grams. How heavy is the bag if there are 10 balls that are type A in it , and 2 balls that are type B are taken out of the bag?
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