Answer:
2x - y = 3.
Step-by-step explanation:
0.2x = 0.1y + 0.3
Multiply through by 10:
2x = y + 3
2x - y = 3.
Yes the triangle is a right triangle
Answer:
Choice D:
Step-by-step explanation:
If we check them one by one...
Choice A is all correct, so we leave that there for now
Choice B's 3x12 is equal to 36, so therefore it's wrong
Choice C has the same mistake as Choice B - 3x12 is not equal to 32
Choice D is all correct, so therefore it is the answer
Though Choice A is also correct, the question asked for <u>all</u> of the different ways you can arrange the cars
So, therefore... the answer is A!
<u><em>Hope this helped!</em></u>