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Mathematics 10 Online
OpenStudy (anonymous):

Could you check my answer? I got A. @jim_thompson5910 @campbell_st

jimthompson5910 (jim_thompson5910):

DAB is 80 CAB is half that, so 40 DBA must be 50 so that CAB + DBA = 90 choice A looks good

OpenStudy (anonymous):

Thanks . Do you mind checking another one?

jimthompson5910 (jim_thompson5910):

sure

jimthompson5910 (jim_thompson5910):

you have the correct steps and answer

jimthompson5910 (jim_thompson5910):

nice work

jimthompson5910 (jim_thompson5910):

however, I would add more steps showing how you got x = 8

OpenStudy (anonymous):

Thank you!

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