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Mathematics 13 Online
OpenStudy (anonymous):

Evaluate the expression described below if the variable given is 9. Two times the difference of one-third of a number and three. A.–9 B.–3 C.0 D.12

OpenStudy (anonymous):

2(1/3n-3)

OpenStudy (anonymous):

n=9 so swap and solve 2(1/3(9)-3) one third of 9 is 3 so 2(3-3) three minus three is 0 so... 2(0) two time zero is well zero hehe C

OpenStudy (anonymous):

0

OpenStudy (anonymous):

@DSS Please refrain from giving users just the answer. At least show some work or ask a few questions.

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