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Mathematics 53 Online
OpenStudy (anonymous):

What number is missing in the expression 3^2 × ( ___ + 3) = 63

OpenStudy (anonymous):

4

OpenStudy (anonymous):

here is the coises 4 5 6 7

OpenStudy (anonymous):

how did u get that

OpenStudy (anonymous):

3^2=9 63/9 = 7 = ( ___ + 3)

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

yw

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