B.
7cd, -12cd
Explanation;
Like terms have similar variables.
Answer:
the pattern is +2, +6, +10, +14, +18 etc
so its in increment of 4
the rest is trivial
Step-by-step explanation:
Answer:
If I'm right x= -25
Step-by-step explanation:
C, 60 hope this helps it helped me on my test
