If the two points are A(-3,7) and B(-7,5), then what is (abscissa A)- (abscissa B)? Share with your friends Share 4 Shruti Tyagi answered this Dear student, abscissa of A=-3abscissa of B=-7To find abscissa of A-abscissa of B=-3-(-7)=-3+7=4 Regards 5 View Full Answer