Plz add this

3/-7 + 2/21 + -5/14

Listed below are the measured radiation absorption rates? (in w/kg) corresponding to 11 cell phones. use the given data to construct a no plot and identify the 5- number summary

How do you use the additive inverse to evaluate an expression that uses subtraction in a full sentence

The image of the point (-6, -2)under a translation is (−7,0). find the coordinates of the image of the point (7,0) under the same translation.