Answer:
mok
Step-by-step explanation:
mok
Answer:
38
Step-by-step explanation:
3x + 2y when X=10 and y=4
3(10) + 2(4)
30 + 8
38
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.
93 is the right answer please mark me as brainlest
Step-by-step explanation:
I say the answer support. me mark me as brainlest