What are the solutions to the quadratic equation 2x2 + 10x - 48 = 0?

Agas can holds 2.0 gal of gasoline. what is this quantity in cubic centimeters?

How many moles of oxygen gas are produced from the decomposition of six moles of potassium

Equal numbers of moles of he(g), ar(g), and ne(g) are placed in a glass vessel at room temperature. if the vessel has a pinhole-sized leak, which of the following will be true regarding the relative values of the partial pressures of the gases remaining in the vessel after some of the gas mixture has effused?