Answer:
The answer is

Step-by-step explanation:
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Answer: A. x ≤ -3
x/3 - x-1/2 ≥ 1 would make x ≤ -3
<span> D) Train A by a factor of 1.1
</span>Train A: <span>17/35</span><span> = 34.6</span>
<span>Train B: </span>Rate<span> is the </span>slope<span> of the </span>equation, 31.35
Thus,<span>34.6/31.35</span><span> = 1.1036</span>
Answer:
1 is 136, 2 is 44, annd 4 is 44
Step-by-step explanation: