Okay so this is not too hard once you get the grasp of it. What you want to do is put everything with each other giving you the answer, -3x^2 +42x^2 -147x
43 to the nearest would be 40
Because, 3 is not greater than five in order to round it up by 1
Answer:
its D
20 characters blah blah blah
Answer:
19
Step-by-step explanation:
30 - 11 = 19
Hope that helps! Good luck!
I think it is d. the last one
