Matt makes $80 a month mowing lawns. his friend james also mows lawns, but he makes x dollars less per month than matt does. james makes $816 per year. how much less each month does james make than matt?

which expression represents the amount of money james makes each month?

which equation represents the scenario?

a mid-ocean ridge or mid-oceanic ridge is an underwater mountain range, formed by plate tectonics. this uplifting of the ocean floor occurs when convection currents rise in the mantle beneath the oceanic crust and create magma where two tectonic plates meet at a divergent boundary.a geomagnetic reversal is a change in a planet's magnetic field such that the positions of magnetic north and magnetic south are interchanged.