The table shows the number of practice problems completed in three samples of 10 randomly selected math students. Which statement is most accurate based on the data? I NEED HELP FAST! PLEASE SOMEONE HELP ME!!

If given an equation of a line such as -1/2x+6 how would you create an equation of a line parallel and perpendicula to this line that goes through another point such as (4,10)

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39