Factoring an expression involves rewriting the expression in simplier form
The factored expression of
is 
<h3>How to factor the expression</h3>
The expression is given as:

Factor out 5x from the expression

Factor out y^2 from the expression

Hence, the factored expression of
is 
Read more about factorized expressions at:
brainly.com/question/723406
Step-by-step explanation:
Break down every term into prime factors. ...
Look for factors that appear in every single term to determine the GCF. ...
Factor the GCF out from every term in front of parentheses, and leave the remnants inside the parentheses. ...
Multiply out to simplify each term.
Answer:
240 miles
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8 miles
Step-by-step explanation:
You cannot compare miles to miles. This makes this answer invalid and it is not a rate.
Answer:

Step-by-step explanation:
To simplify the expression
first we need to raise every member of the denominator to the given exponent, number 4
Remember that
where 'a' and 'b are natural numbers (any numbers you want

Where we can make some operations, remember that 

We have assumed that nor x, nor y equals 0 in any moment, since if that would happen, we ca not simplify anything bacause error math 0/0.