Answer:
8.5% (you can approximate that, that's the exact number and it isn't too funky)
Step-by-step explanation:
Percentage is out of 100, and over here we see that 200 is 2 times the amount of 100. So that means that if we divide 200 by 2, we get 100, which means we also divide 19/2 to get 8.5. That means, out of 100 light bulbs, 8.5 of them burned out. This is really easy to convert because the percentage is already out of 100, so you just make 8.5 into a percent which is 8.5%
Let me know if you have any questions.
the third option
because 1/3 is not equal to three
where as if we replace the x with one in all the other we would find that the equation is correct.
The slope is the average rate of change they are synonyms.
I think it's a, c or e since those are all close to ten but you could use a ruler
