First get like things on the same side:
-5/6b - 1/2b= -2/3 - 3/4
Then find equivalent fractions to make the equation easier to solve.
-5/6b - 3/6b= -8/12 - 9/12
Then just add things together and solve.
-8/6b= -17/12
-8b= 6(-17/12)
-8b= -17/2
b= (-17/2)/-8
b= 17/16
You can then plug the answer back into the original question to make sure it is the correct answer.
These are how the graphs will look, they are color coded so have a look at the equations first.
Combining the like-terms, the result of the addition of polynomials f(x) and g(x) is given by:

<h3>How do we add polynomials?</h3>
We add polynomials combining the like-terms, that is, adding terms with the same exponent.
In this problem, the polynomials are:
Combining the like terms, the addition is given by:


More can be learned about addition of polynomials at brainly.com/question/9438778
#SPJ1
Ryan bought 25 packs because 25 is equal to one-fourth.