Choose Yes or No to tell whether the expression represents a 20% discount off the price of an item that originally c A. 0.8d yes or no
B. d-0.2 yes or no
C. d-0.2d yes or no
D.1- 0.2d yes or no

Don't give the actual answer just say which one would represent 20% by putting yes or no for example B could be correct so you would put B as correct.

its kind of blurry. can you put a clearer pic?

step-by-step explanation:

its a, i had the same answer, its from study island right

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.