Which expression would be easier to simplify if you used the associative property to change the grouping? A. (-14+ (-26) + 67
B. ( 2/5+ 3/5) + 7/3
C. (43 +60) + 40
D. (50 + 50) + 63

(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

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?