Use the Gizmo to find the mass of the other objects. Write their masses below.
please help

Match each graph with the correct equation from the equation bank. not all equations will be usef

The amount of energy it takes to lift a box might be a function of which of the following

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11