82 students overall. 36 in group A 33 in B, 36 in C, 11 in A and B, 18 only in A how many are in group A B and C how many only in group B

How can you decide witch operations to use to slice a two step equation

(01.02 lc) angle abc has point e on ray ba and point d on ray bc. points e and d are equidistant from point b. to bisect angle abc, which of the following needs to be identified for the construction? the distance between points e and d the point in the angle that is equidistant from points e and d the endpoint of rays ba and bc the point outside of the angle that is equidistant from points e and d

If the discriminant if a quadratic equation is 4 which statement describes the roots?