The correct answer is k=6.03968419. Hope this helps! ;D

(adding the second equation to the first one)

Answer:
The answer would be a=2.
Step-by-step explanation:
Since both sides of the equation are being multiplied by b then you would divide both of them by B. This will just remove the B from the equation entirely and leave you with a=2. I hope that this was helpful.
5,595,756,198,388
Step-by-step explanation:
Answer:
3/4-7/9+2/3=0.63
Step-by-step explanation:
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