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Mathematics 19 Online
OpenStudy (anonymous):

[7(2)-4]+[9+8(4)]

OpenStudy (jwheele1):

do what is in each bracket first and separately

OpenStudy (jwheele1):

[7(2)-4] first

OpenStudy (jwheele1):

multiplication before subtraction

OpenStudy (jwheele1):

do you know PEMDAS?

OpenStudy (jwheele1):

55

OpenStudy (jwheele1):

|dw:1348622232416:dw|

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