Evaluate the expression, where ⊕ and ⊖ indicate addition and subtraction, respectively, using a 12-hour clock....

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Question

Evaluate the expression, where ⊕ and ⊖ indicate addition and subtraction, respectively, using a 12-hour clock....

Evaluate the expression, where ⊕ and ⊖ indicate addition and subtraction, respectively, using a 12-hour clock.

5 ⊕ 7

math Advanced-Math

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Answer 1

Answer #1

On a clock with 12 hours, 5 +7 = 12 because if we start at 5 o'clock and move forwards 7 hours we would be at 12 o'clock.

12 hour loc k In (mod 12 St7 S712 ond 5 -7mod 12). - 2 ( Pous ( Po)1H1- 0

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Answer 2

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Evaluate the expression, where ⊕ and ⊖ indicate addition and subtraction, respectively, using a 12-hour clock....

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Evaluate the expression, where ⊕ and ⊖ indicate addition and subtraction, respectively, using a 12-hour clock....

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Add Answer to: Evaluate the expression, where ⊕ and ⊖ indicate addition and subtraction, respectively, using a 12-hour clock....

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Evaluate the expression, where ⊕ and ⊖ indicate addition and subtraction, respectively, using a 12-hour clock....