I can help you /$/7:$/&/9229;6373
Answer:
<h2>78.5%</h2>
Step-by-step explanation:


Absolute value<span> describes the distance of a </span>number<span> on the </span>number<span> line from 0 without considering which direction from zero the </span>number<span> lies. The </span>absolute value of a number<span> is never negative. The </span>absolute value<span> of 5 is 5.</span>
I think its b iam not to sure i have the same question myself
Add 509 and 12:
509
+ 12
____
521
509 + 12 = 521