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Say yes or no to say the equation is correct. (#21)

Say yes or no to say the equation is correct. (#21)-example-1
User Ravid
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2 Answers

1 vote
21b and 21c are both yes and the rest are no
User Jeanjean
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3 votes
21a: No
21b: Yes
21c: Yes
21d: No

Hope I helped! :D
User David LaSpina
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