<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:

Step-by-step explanation:

Adding 9x & 3x gives 12x.

Now taking 4 common from both the terms , we get :-

She completed 3/4 of her homework
Answer:
it is 5x;b=-1x;c=5
Step-by-step explanation:
<span>( 7 x - 11 )
<span>( 7 - 5x )</span></span>