Right triangles \boxed{1} 1 ​ start box, 1, end box, \boxed{2} 2 ​ start box, 2, end box, and \boxed{3} 3 ​ start box, 3, end box are given with all their angle measures and approximate side lengths.

Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?

Ill mark the brainliest if you me with the these three questions 7,8,9

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?