Answer:
210-300=-90
Step-by-step explanation:hope this helps plz mrk me brainliest
I believe the answer is 17.
The equation of the line is y = (1/2)x + 2
199, it rounds to 200 because it's closer to 200 than 100. It is also closer to 200 than to 190. And finally, 1 + 9 + 9 = 19