Find the product of 51 and -2.5. use the distributive property to rewrite and solve. the first step is done for you. 51(-2.0) + 51(-0.5) what is the next step in using the distributive property to solve this equation? a.102 + 25.5 b.102 + (-25.5) c.-102 + (-25.5) d.-102 + (-25)

cheater

step-by-step explanation:

large crystals result from very slow cooling.

evaporation of water: this would produce an evaporite which is a sedimentary rock. like a salt pan in a desert. not possible to have volcanic rocks originate this way.

crystalization in molten earth: slow cooling over time. (hundreds to millions of years)

crystalization at earth's surface: this results in fast cooling. (a few hours to a few months or years)

crystalization from cooling off hot water: that would be a hydrothermal deposit. while associated with volcanics they are not volcanic rocks themselves and usually occur fairly rapidly.