Answer:

Step-by-step explanation:
First, we have to write 8 + x, but since it's half of that we write it as a fraction with a 2 on the bottom to halve it.
Answer:
They both use the same units of measure.
Step-by-step explanation:
Answer:
that is the solution
Step-by-step explanation:
it cannot be simplified
Answer:
option D is the correct answer
Answer:
5(-2w)-(5x4)
Step-by-step explanation: