Answede45
Step-by-step explanation:
Answer:
They're all like terms (x)
Answer: yes you are correct
Answer: (5,4)
4 + 6 / 2 = 5
10 + (-2) / 2 = 4
D. 6
the similarity theorem:
x/9 = 8/12
12x=8 (9)
12x = 72
x = 72/12
x = 6
