What table? you didn’t attach anything?
3x+4y=23
2y-x= -19/ multiply -2
4y + 3x = 23
-4y - 2x = 38
_______________
X = 61
2y - x = -19
2y - 61 = -19
2y = 61 -19
2y = 42
Y = 21
Answer:C He could put the first card he removed into his pocket
Explanation:I TOOK THE TEST!!
Natural gas is comprised of methane with small amounts of ethane,propane,butane and pentane.
The simpler molecular structure of natural gas enables a clean burn, so it's combustion does not produce solid particles or sulpher. It is used for heating,cooking,electricity generation and fuel for some cars.
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Answer:
5.7
Explanation:
Density is d=m/v
3=17/v
3/17=v
5.66666666666666666666666666666666666666666666666666....
