Answer:
Blue
Step-by-step explanation:
Hard to explain just trust.
Answer:
what is the question? it's not clear
Answer: Jacki did not subtract 12 from 8 correctly
Step-by-step explanation: it should be -4
Answer:
6 : 1
Step-by-step explanation:
b - 3a / 9 = a /3
Cross multiply
3(b - 3a) = 9a
Expand
3b - 9a = 9a
Add 9a to both sides
3b = 9a + 9a
3b = 18a
Divide both sides by 3
b = 6a
Ratio of a : b
6 : 1
Answer:
p
Step-by-step explanation:
