5.30 and 5.3 are equivalent to 5.300.
You see, if there is a zero at the end of each decimals, that is nothing.
Zeroes or nothing.
But if it were to be a number, for example:
5.3003, it would be different.
5.3000000000000000000000000000000000
is the same thing to 5.3
Ask me if you don't understand.
I hope it helped...
If it costs 3n+5, you have to plug 7 in for n and solve. 3(7)+5=26 so $26
Answer:
I am guessing that it is true
Step-by-step explanation:
In order to do this we need to make them both fractions, or both decimals. It's much easier to make them both decimals, as you can get

into decimal form by simply dividing 1 by 5.

If 1/5 = .20, then 1/5 is greater than .15!
Answer:
MULTIPLICATIVE INVERSE OF X WILL BE 1/X
Step-by-step explanation: