The larger of two numbers is ten more than twice the smaller number. the sum of the numbers is forty. what is the original sole and check.

Subtract 8 1/6 - 4 5/6 . simplify the answer and write as a mixed number.

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?

Can any one me with the answers to these questions asap?