ndominguezborjas ndominguezborjas 31-08-2020 Mathematics contestada Ross and Gabby sold boxes of cookies for their soccer team fundraisers.Ross sold b boxes of cookies Gabby sold 35 boxes of cookies .Together they sold 69 boxes of cookies .Witch equation models the scenario? a)35b=69 b)35-b=69 c)b+35=69 d)35/b=69