Which of the following expressions are equivalent to 6-3?
done

The median for the given set of six ordered data values is 29.5 9 12 25 __ 41 48 what is the missing value?

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)

David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?