We know that
<span>Mya is paid $960 a week to walk 20 dogs
then
</span>$960/20 dogs-----> $48 for one dog each week
the answer is
the cost to walk one dog each week is $48
The factor of the expression
is
To answer the question, we need to know what factorization is
<h3>What is factorization?</h3>
Factorization is the process of breaking down an expressing into a simpler form containing its factors.
Since

Since
is common, we factor it out. So, we have

Expanding the bracket, we have

So, the factor of the expression
is
Learn more about factorization here:
brainly.com/question/11579257
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5) all you have to do is calculate which would be 2.9166...
6) 65.898
You need to make the right side = 0
To do this you subtract 10 from both sides of the equation:-
x^2 + 6x + 9 - 10 = 10 - 10
x^2 + 6x - 1 = 0
Firstly, we will find smallest value and largest value
smallest value is in 2009
and smallest value is 3
largest value is in 2010
and largest value is 12
So, percentage change will be greatest between 2009 to 2010
now, we can find percentage change


%..............Answer