The high school has been raising money for charity and the class that raises the most will be awarded a party at the end
of the year. The table shows how much money each class has raised.
The school has a goal of raising at least $3000. Which inequality shows how much more money m they need to raise to reach their goal?

Seniors - 870
Juniors - 650
Sophomores - 675
Freshman - 590

ITS ALGEBRA!!HELP