An airplane departs an airport and climbs to an altitude of 3,300 feet. the airplane descends 400 feet before climbing 1,200
feet more. what is the airplane's attitude now?
3500 feet
3.700 feet
3,900 feet
4,100 feet

Josephine has a great garden with and area of 2x2 + x - 6 square feet

Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.