Make an equation - example, two sides are 2x+60-4x+5=180
equal them to 180 because every triangle is equal to 180
when you find x, multiple two times x plus 60,
s x plus 5
thats the only thing i know about it
C 118.2 just subtract 61.8 from 180
Answer:
The domain of the function is (-2,&)
The rest of the question is needed
<h3>5) Find the solution set of the inequality

</h3>
From given,


The solution set is:

6)
<h3>Write an inequality that represents all solutions to

</h3>
From given,




The solution set is:
![4\left(2x+8\right)\le \:40\quad :\quad \begin{bmatrix}\mathrm{Solution:}\:&\:x\le \:1\:\\ \:\mathrm{Interval\:Notation:}&\:(-\infty \:,\:1]\end{bmatrix}](https://tex.z-dn.net/?f=4%5Cleft%282x%2B8%5Cright%29%5Cle%20%5C%3A40%5Cquad%20%3A%5Cquad%20%5Cbegin%7Bbmatrix%7D%5Cmathrm%7BSolution%3A%7D%5C%3A%26%5C%3Ax%5Cle%20%5C%3A1%5C%3A%5C%5C%20%5C%3A%5Cmathrm%7BInterval%5C%3ANotation%3A%7D%26%5C%3A%28-%5Cinfty%20%5C%3A%2C%5C%3A1%5D%5Cend%7Bbmatrix%7D)
6)
<h3>What is the solution set of the inequality 6(2 - r) < 18 ?</h3>
From given,


When, we multiply or divide both sides by negative number, we must flip the inequality sign

The solution set is:

7)
<h3>Solve the inequality 4(-3b + 4) - b > -16b + 12</h3>
From given,


The solution set is:
