FREE POINTS AND GUESS THE SHOW (netflix edition) MEDIUM ROUND HINT: she plays chess, goes into the finals, will she win?

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?

Find the distance between (0,5) & (-4,2)

4+(2+x) can you me solve this problem