120 students are in the 7th grade.
Answer: theres a website called weegy did you try that?
If that was the end and the question was "How many boxes did she sell?" then the answer is 6 boxes.
Answer:
The difference is 4–3. If you want the difference between 3 and -4, then the difference is 7.
Step-by-step explanation:
2x-2yd=y+xd
2x-y=xd+2yd
2x-y=d(x+2y)
(2x-y)/(x+2y)=d
So the answer is <span><span>d=<span><span>2x−y</span><span>x+2y</span></span></span></span>
