Find the slope of the line for each pair of points (-17, -5) (15, -13)

It takes jonas 7 1/4 minutes to run the mile. it takes mario 8 5/12 to run the mile. how much faster is jonas than mario? 5/6 minute 1 1/3 minutes 1 1/6 minutes 1 1/2 minutesi will give points and brainlest

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

Which expression is a perfect cube? a. x8 b. y24 c. m28 d. x64