Answer:
The correct simplified answer for 9a + b - 8c - 2 (a + 3b - c) would be 7a - 5b - 6c
Step-by-step explanation:
Hope this helps! Sorry if there is no explanation, I am kinda in a rush.
So what you do is theres 12 months so multiple that by 15 and get 180 then what you do is what time 80 equals 180 and thats your answer
The answer to your question is 30
Step-by-step explanation:
distance must be given
average speed is distance and time
A is correct.
A sum is addition
Square is represented by small 2
Answer: A