3/4(2x-6)-2(1/2x+1)-1+5x

Your friend swims on the school team. in his first four races, his times are 24.7, 23.5, 25.6, and 27.2 seconds. which time listed for his next race would make the range larger?

The data represents the semester exam scores of 8 students in a math course. {51,91,46,30,36,50,73,80} what is the five-number summary?

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300