Answer:
-5x-3y^3
Step-by-step explanation:
x-3y^3+3x^3-5x-x^3-x-2x^3
Answer:
3 I am pretty sure
Step-by-step explanation:
7 because you have to round 6 to 7 from the former seven and seven is bigger than 4 so the 6 would become a
7
Answer:
jhv
Step-by-step explanation:
kjbb