Answer:
THE THIRD OPTION
Step-by-step explanation:
Answer: 8x+15
Step-by-step explanation:
First of all, we start with the input 
Then we double it: 
Then we add 5 to this result: 
And this is the output: 
Answer:
Hence, 3,40,000 can be expressed as 
Step-by-step explanation:
Step 1 of 1
Consider 3,40,000
3.4
So, 3.4 lies between 1 & 10
Now, Decimal has moved 5 places to left.

So, 3,40,000=