Suppose you can factorize:

Then by expanding the right side, you have

which means in this case, you have to have
(3-6)/(8-2)+(7/2)
Do what is in the parenthesis first.
-3/6+3.5
-0.5+3.5=3
Therefore, your answer is 3
Hope this Helps!
Answer:
You will buy 8 jeans and two shirts.
Step-by-step explanation:
set up a systems of equations
identify your variables
jeans = j (a variable means like 'x')
shirts = s
identify a common way to eliminate a variable
(get a common value in both equations so you can add or subtract to leave on variable in which you can solve for)
I assume you want it graphed, so I added a picture below.
Answer: the missing side lenght is: 75ft
Step-by-step explanation:
Phytagoras theorem: 21^2+72^2=x^2 / x is the missing side lenght
![x=\sqrt[2]{21^{2} +72^{2} }](https://tex.z-dn.net/?f=x%3D%5Csqrt%5B2%5D%7B21%5E%7B2%7D%20%2B72%5E%7B2%7D%20%7D)
