<span>-6a^-3 b^9 c
-------------------
18a^2 b^-2 C^4
= a^-1 b^7
----------------
-3 c^3
= b^7
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-3 a^1 c^3</span>
Answer:
21.49 im not so good at explanations for this type of math but hopefully this answer is right ...
Answer:
130
Step-by-step explanation:
This is a ratio problem. There are 6 minutes per 1 minute of television. We are looking to find how many minutes for television. Since we know he rode his bike for 780 minutes, and that 6 minutes of biking is equal to 1 minute, we can divide 780 by 6 to receive 130 minutes of television.