<p>Do we have to rearrange equations and then substitute numbers? that’s how it’s arranged on the scoring rubrics. so does this mean we can’t substitute in numbers and then rearrange the equations?</p>
<p>bumppp</p>
<p>not one person out of 304 knew the answer? D:</p>
<p>To ease your anxiety, either way works. Remember: the reader is human; they understand the principles of mathematics. As long as you’re not violating any math concepts, you are good.</p>