If |2x − 3| = 13, then what’s inside the absolute value signs equals either
13 or –13:OR:
15 . E
Expand the factorials, cancel factors common to the numerator and
denominator, and then calculate:16 . B
Mark up the figure. CD = 5 and AC is 3 times that, so = 15:B is the midpoint of , so AB = BC = 7.5: