Sophia’s grandmother gave her $125 for singing lessons. She paid $13 for each lesson. How many lessons has she attended, if she still has $60 left. Write an equation and then use your equation to find your answer.

answer: 590

step-by-step explanation:

1.true 2.false? ? i think. .

step-by-step explanation:

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.