a straight highway is 100 mile long and each mile is marked by a milepost numbered from 0 to 100. a rest area is going to be built along the highway exactly 5 miles away from milepost 63. if m is the milepost number of the rest area which of the following equations represents the possible locations for the rest area? A |63-m|=5 B |m-5|=63 C |m+5|=63 D |63+m|=5