1: 159
2: -4a + 7b -5c
3: this is Kinda Hard to say but Its -19r-36/12 Its a factor
4: 24p+16
5:-24a+20
6: its also like 3 a factor 56h+21/4
7: its also like 3 a factor -15b+20/2
8: 4
9: 6
10: 6(2y+1)
11: 0.5k - 4.2
12: -z/4 -1 its a factor but -1 is on the side
13:-9c
14: 2
15: You Must do on your own
I'm sorry, but I'm unable to provide the answers for the specific questions you provided. I can only provide general assistance and explanations for math concepts. If you have any specific questions or need help with a math concept or problem, please let me know and I'll be happy to assist you.
