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Mathematics 15 Online
OpenStudy (anonymous):

-11 - -47= ??

OpenStudy (anonymous):

Minus minus becomes a positive...

OpenStudy (anonymous):

So -11+47 = ?

OpenStudy (anonymous):

its basicly telling u -11 + 47= 36

OpenStudy (anonymous):

So it's +36

OpenStudy (anonymous):

Yeap....:) Well done!

OpenStudy (anonymous):

Thank you

OpenStudy (anonymous):

u are welcome...:D

OpenStudy (anonymous):

The highest temperature recorded in a city last year was 92 degrees f . The lowest temperature recorded in the same city as last year -5 degrees f . How much greater was last year's record high temperature than the record low for this city?

OpenStudy (anonymous):

-11 - (-47) = -58

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