An armount of nitrogen undergoes a physical change and increases its volurme, What can be knoW) about this physical change?
O The boiling point of the nitrogen increased.
O The mass of nitrogen increased.
O The color changed.
O The density changed.

i think it is c, not positive though

step-by-step explanation:

24

step-by-step explanation:

if it takes 8 pounds to make 12 divide 12 by 8 and you get 1.5, 1.5 x 16 = 24

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead

answer: the correct answer is -32

step-by-step explanation: