36/2=18
18 would be your answer the radius is half of the diameter
1.83 x 10^8 this is in scientific notation.
3v + w +8 - 2n
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Simplifying
3v + w + 8 + -2n
Reorder the terms:
8 + -2n + 3v + w
Hopes it helped!</span>
If the question is supposed to be

Now multiply both sides by 3 to get 3(-21)=-63=e
Answer:
8 months
Step-by-step explanation:
194-3m = 217-6m
3m = 23
m=7.666666..... (8 months