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9 - (-21) = PLEASE HELP
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9 - (-21) = PLEASE HELP
asked
Nov 19, 2023
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9 - (-21) =
PLEASE HELP
Mathematics
high-school
Allejo
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Allejo
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2
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2
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Answer:
30
Explanation:
9-(-21) = 9+21 = 30
Nick Baker
answered
Nov 21, 2023
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Nick Baker
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3
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the answer should be -12
Phts
answered
Nov 25, 2023
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Phts
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