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Evaluate. 23+4⋅2−7 1 5 9 36
asked
Apr 17, 2018
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5
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Evaluate.
23+4⋅2−7
1
5
9
36
Mathematics
college
Ashu Pachauri
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Ashu Pachauri
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4
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Answer:
9 im pretty sure
Explanation:
Rostyslav Roshak
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Apr 17, 2018
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Rostyslav Roshak
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Order of operations rules (PEMDAS) require that you mult. and div. BEFORE you add or subtr.
Thus, in
23+4⋅2−7, you must mult. 4 times 2, obtaining 8, and then rewriting the problem as
23+8−7, which yields 31-7, or 24 (answer).
FeepingCreature
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Apr 24, 2018
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FeepingCreature
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