Determine which of the following equations are linear equations in x

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school

Abaseball team drinks 10/4 gallons of water during a game. which mixed number represents the gallons of water consumed? a) 1 1/2 gallons b) 2 1/2 gallons c) 2 3/4 gallons d) 3 1/2 gallons

What is the solution for 6 - 7/8? explain the steps.