The box plots show male and female grades in physics class: which of the following best describes the information about the interquartile ranges?

The sum of two numbers is 86, and their difference is 20. find the two numbers

What are the domain and range of the function below? a) domain: (-4,0) range: [-2,infinity) b) domain: (-3,0) range: [-2,infinity) c) domain: (-infinity, infinity) range: [-2, infinity) d) domain: [-2,infinity) range: (-infinity, infinity)

What exclusions are placed on the variable x for the fraction = ? - 0 -1 none