The drama club is selling short-sleeved shirts for $5 Let x represent the number of short-sleeved shirts each, and long-sleeved shirts for $10 each. They hope to ordered and let y represent the number of long-sleeved
sell all of the shirts they ordered, to earn a total of
shirts ordered
$1,750. After the first week of the fundraiser, they sold
How many short-sleeved shirts were ordered?
1 2 / 2
How many long-sleeved shirts were ordered?
of the short-sleeved shirts and of the long-sleeved
shirts, for a total of 100 shirts.
This system of equations models the situation.
5x + 10y = 1,750
*x+2y = 100
$

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

the answer will be

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.