math help 2931112 2

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Hi,

 

I have a math assignment that I need help with. It’s a college mathematics for business class.

 

I uploaded a snapshot of the questions . and these are the # of question that I need an answer for . 

 

Section 2.1: (22, 23, 30, 31, 36, 49, 51, 61, 62, 63, 73, 81, )

 

Thanks