Answer:
Option D
Step-by-step explanation:
Combine Like Terms.

Hope this helps.
Answer: I think the answer is 8hrs and 30 minuets
3/10 because 2/5 is also equal to 4/10 so therefore 3/10 is smaller than 4/10
Answer: a - 4
b - 1
c - 2
d - 3
e - 5
Step-by-step explanation: