Answer:
Wow! This is long, but I'm still gonna help!
1)S
2)N
3)B
4)O
5)R
6)F
7)K
8)P
9)H
10)E
11)A
12)Q
13)The only choice left is D, but it is not correct. Cause [tex]3(4x-2)+3x\\=12x-6+3x\\=15x-6[/tex]However, the answer given is 15x-2, maybe you should ask your teacher to change the answer.
14)C
15)G
16)I(3)
17)L(2)
18)M
19)J
Well, hoped I helped!
