PLZ HELP!

Add.

−16 + (−29) + 49 =

4

62

94

17 in long 1.3 ft wide and 8in high what is the volume

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

Henry's butcher shop uses an electronic scale that measures to 1/100 of a pound. which is the most accurate measurement based on the limitations of the scale that might be found on a package of meat sold by henry?