Answer:
9x-3x(2-4)=6x(3x+4)-6(3x-2)
Hᴇʏ! Hope that I can help!First, we need to find the mean (average) of her 6 bike rides. To do this, we need to add up all the rides and divide that number by the amount of rides (6).

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Answer: She will need to ride about 58 minutes (57.83̅ to be exact)If you were helped by my answer, remember that I worked really hard on it. Please click the [ ♥ ᴛʜᴀɴᴋs ] button below and give me a rating of ★★★★★ to show your appreciation.
Answer:
You can go ahead with option D
Step-by-step explanation:
<h2>30% of x will be 3x</h2>