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Andrew is showing his work in simplifying -4.5 + 4.2 + 5.6 - 7.3. Identify
any errors in his work or in his reasoning. Write feedback to Andrew
explaining the mistake he made and how to correct his work.


Sagot :

Answer:

hence the answer for given problem is -2, but andrew get -21.6 which is wrong

Step-by-step explanation: