Answer:
40%
Step-by-step explanation:
20-12 = 8 difference
8/ 20 x100 = the percentage change = 40%
Answer:
5x
Step-by-step explanation:
since they are under the same term they can be added to each other
Answer:
The answer is
<h2>

</h2>
Step-by-step explanation:
<h3>

</h3>
<u>Expand the terms in the bracket</u>
That's
<h3>

</h3>
Move - 2x to the left side of the inequality to make it positive
<h3>

</h3>
<u>Add 4 to both sides</u>
That's
<h3>

</h3>
<u>Divide both sides by 8</u>
<h3>

</h3>
We have the final answer as
<h3>

</h3>
Hope this helps you
Answer:
b=5..............is the answer