Answer: x = 0; x=10
Step-by-step explanation:

Hope this helps!
Answer:

Step-by-step explanation:
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I would say solve each diameter equation and order them fromleast to greatest, for example
1 Venus- 7.52×10 to the power of 3
So first simplify 10 to the power of 3 which is, 1000. Then you multiply 7.52 by 1000 which gets you 7520.
So solve each equation and order it
800-200=600 is a good estimate
Answer:
Step-by-step explanation:
18x-2