What is the following quotient?

2/square root of 13 + square root of 11

Find an equation of the line perpendicular to the graph.

Complete the statements about the system of linear equation respresented by the tables the equation respented the left table is

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?