Answer:
False. Because it is the answer.
Answer: 35y + 14y = 49y
Step-by-step explanation:
Answer:
21:50
Step-by-step explanation:
We need to find the ratio of 420 m to 1 km.
We know that,
1 km = 1000 m
So,
The ratio becomes,

So, the required ratio is 21:50.
(x-12)(x-12) would factor to x²-24x+144.
(x-12)(x+12) = x²+144
Option C is correct :)
Answer:
126
Step-by-step explanation: