Answer:
x∈R
Step-by-step explanation:

2>0
The domain is all real numbers.
x∈R
In standard form, it is expressed as 7.407 * 10^2 while he relationship between the values of the two 6s is that 0.6 is to the nearest tenth and 0.006 is to nearest thousandth
<h3>Expressing decimals in standard form</h3>
The standard form of an equation is expressed as A * 10^n
where
A is any number between 1 and 10
n is any integer
Given the sum below;
700+40+0.6+0.08+0.006.
Take the sum of the expression
740 +0.6 + 0.08 + 0.006
740.686
In standard form, it is expressed as 7.407 * 10^2 while he relationship between the values of the two 6s is that 0.6 is to the nearest tenth and 0.006 is to nearest thousandth
Learn more on standard form here: brainly.com/question/525947
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Answer:
Choice a: 
Step-by-step explanation:
All you have to do on this one is add the 7 on both sides.

So the answer is anything greater than 5.
Answer:
the answer is B
Step-by-step explanation:
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