Define your variables, write a system of equations, use your calculator to solve the system of equations and answer the problem. a grocer sells milk chocolate at $2.90 per pound, dark chocolate at $4.80 per pound, and dark chocolate with almonds at $5.50 per pound. he wants to make a mixture of 50 pounds of mixed chocolates to sell at $4.58 per pound. the mixture is to contain as many pounds of dark chocolate with almonds as milk chocolate and dark chocolate combined. how many pounds of each type must he use in this mixture?

alright well the answers to your question is

2xy/9 hope this have a nice day : )

step-by-step explanation:

the answer is d

step-by-step explanation:

you can also use mathway to get you answer + steps

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.