Is the simplified form of 2 square root of 3 minus 2 square root of 3 rational?

Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income

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?

Reflect the point (7,0) across the y-axis