For 12. Neil's mistake was that he didn't combine like terms of both the constant and numbers with both the variable of k. 9 and -8 are both constants so you combine it and get an answer of 1 since 9+ -8 is 1. 12k and k both have the variable of k so you combine it and get 13k.
The simplified version should be: 13k+1=12k-1
For 13. The third expression would be equivalent to the expression above listed as 12r+6s. The third expression is 4(3r+s)+2s and if you do PEMDAS you will get the same answer. Parentheses, 4 times 3r is 12r and 4 times s is 4s and after that you get 12r+4s+2s. As said before, if they have like terms you combine it so you get 12r+6s and it will equal the same as the one shown above.
Hope this helped you and would love brainiest! <span />
<h3>
Answer: A) Set smaller, more specific goals.</h3>
Explanation:
Setting smaller realistic goals you can achieve will help build momentum on achieving the bigger goals. Think of it like building a house. You can't simply build a house in a single day, week, or even month. It takes a while to lay the foundation, build the frame, etc. Just take it one step at a time and do so at a realistic pace. At the same time, make sure you don't take too small a step or it might seem too nitpicky, and it might take longer than you thought. In short, this is why choice A is the answer.
Choice B is false because you should probably only focus on one internship so you're 100% focused on that only. I suppose you could have perhaps 2 or 3 of them, but it could get tricky to juggle them all. The more tasks you take on, the more stress will come with it and the less time you'll have per job (not to mention less time for everything else). Be honest with yourself as to what you can handle. Personally, I think that one internship should be enough. Ideally it's paid but unfortunately there are unpaid internships that are out there. Go with the best option that will help your career path.
Choice C is false. You don't need to change your lifestyle unless you have bad habits that may be detrimental to your career. If you do need a lifestyle change, then it's probably best to do changes in small steps as the first paragraph mentions.
Choice D is false. You should have a set goal on what you want and stick to it. Yes you can change your mind if you pick something that doesn't make you happy. But you shouldn't change your mind frequently and often, as it would waste time and energy. So this is why planning it out is a good idea.
Answer:
Step-by-step explanation:
x = -10/3
x = -3 1/3
Answer:
I think it should be A.
Step-by-step explanation:
8-1 is 7 which is very close to 6, and it says they are similar so this could work.
I would like more information please. What line are you referring to?