Answer:

Step-by-step explanation:

multiply constants and add the exponents

Answer:
I believe that the value of the variable is C: 50.
And Y = 180 - 50 = 130.
Good Luck!
Answer:
Your answer is $34.75
Step-by-step explanation:
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Basically, this problem is saying that if you multiply x by 3, then you will get a number that is one less than y. So, if you switch that around a bit, then the problem is saying that if you subtract 3x from y, you'll get 1.
Your final answer should be y - 3x = 1.