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3 votes
Who is correct chris or sam

Who is correct chris or sam-example-1

2 Answers

6 votes
the answer is Lacey :)
User Sabba Keynejad
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4 votes
lacey, because you have to do the opposite when you want to get rid of a number. She subtracted 20 because it was originally positive 20. Chris messed up and did not do the opposite, subtraction, and instead he added 20
User Chepene
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