Answer: 14x + 42
7(2x+4)+14
14x + 28 + 14
<u>14x + 42</u>
Step-by-step explanation:
Answer:

Step-by-step explanation:
I have a app called photomath, I really hope this works.
The answer is 160
hope it will be help ( ´ ▽ ` )ノ
You would do 120/300 = p/100 and you would get 40%