Which expression is equivalent to -3 - (-12)
A.-3+(-12)
B.-3+12
C.3+12
D.3+(-12)

(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

Ineed with number 6 , explain how to get 1978

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?