Algebra & Equations
A balance you keep level by doing the same thing to both sides.
M054Foundation
Linear equations
a ferry loading ramp rated by axle weight
Coordinate navigatorEnter mission M071ChallengeAlgebraic balance
a budget reconciliation for a school science fund
Equation balanceEnter mission M072ChallengeInequalities
a lift with a strict load limit in a hospital tower
Number lineEnter mission M095ExplorerSolving for x
a courier pricing a route with a fixed pickup charge
Equation balanceEnter mission