Answer:
I think it may be D
Step-by-step explanation:
A coefficient is the number being multiplied by the variable. A variable is a letter that holds an number like w x 7=? W=6. And a constant is the number by itself. In this expression 5000 is the constant 20 is the coefficient and teh variable is w so I think it is D
Answer: a
Step-by-step explanation:

Answer:
B, D
Step-by-step explanation:
These are the correct answers.
43/12 can be
3 7/12
Hope this helps
It’s 1 because of -8x^4-x^2+2