Abigail, Isabelle, and Maci live in neighboring towns. on a map, their houses form a triangle. the angle formed by abigails house to Isabelle's and macis houses is equal to the angle formed by macis house to Abigail and Isabelle's houses. the distance in miles from macis house to abigails house can be represented by the expression (7x-1). the distance in miles between Isabelle's house and macis house can be represented by the expression (3x+2). 1. Draw and label a triangle to represent Abbigail, Isabelle, and Maci's houses. 2. The distance from Abbigail's house to Isabelle's house is 8.9 miles. How many total miles will Maci travel if she drives directly from her house to Isabelle's house, then directly to Abbigail's house, then straight home?