50% is your answer hope i helped you
1) The variables are "k"
2) There are 4 terms
3) The coefficients are k
4) The constants are -7, 3, 10, -5
5) The like terms is -7k, 3k, 10k, -5k
The answers are pretty direct but, hope this answers your question.
Have a great day/night!
4.75 Kilometers, you just divide by 1000
It would be (a) because it is now
it
