What is the solution to this inequality? 15 + x <=24
O A. x2 39
B. x< 9
O c. x29
OD. xs 39

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong

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.

i don't know i don't know