Answer:14:8,21:12 , 28,16
Step-by-step explanation:
Green = 6
Yellow = 2
6 + 2 = 8
8/20 can be simplified to 2/5
Answer:
B. AC
Step-by-step explanation:
Answer:
(b-3)(b+3)
Step-by-step explanation:
b^2+3b-3b-9
Answer:
1/2x+7
Step-by-step explanation: