Julia spends $2.25 on gas for her lawn mower. she earns $14.00 mowing her neighbor's yard. what is julia's profit?

Which of these choices show a pair of equivalent expressions?

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?

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)