What conclusions can you make about the relationship between temperature and pressure
45 pts for answer

Under constant volume in a closed system the relationship between temperature and pressure is directly proportional.

Explanation:

As the pressure increases in the system the temperature also increases in the same order. It is explained in the Gay-Lussac's Law, also known as pressure-temperature law. If a gas is compressed i.e.

The pressure is reduced inside a container (constant volume) then the temperature inside the container is increased, it is practical demonstration of the pressure-temperature law. This mechanism is also used in refrigerators.

answer: 21

step-by-step explanation:

divide 630 by 30. 30 goes into 630 21 times

try using substitution:

x + y - 6 = x - y. (i'm not giving you the exact answer). since 0 = x - y, then sub 0 in the equation with x - y. combine your like terms, and then use inverse operations, and you'll have your answer.

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