D, it makes the most sense
Answer:

Step-by-step explanation:
Answer:
x+7=7-x or
=-(7-x)
x=3/2 is the only solution
<span>In the question "Complete the following equation using <, >, or =. 100% ___ 1" The correct answer is 100% = 1. A percentage is a number or ratio expressed as a fraction of 100. To convert a given percentage to its equivalent number, we divide the given percent by 100. Therefore, 100% = 100 / 100 = 1.</span>
Answer:
54 students
Step-by-step explanation:
331 - 7
= 324
324 ÷ 6
= 54 students