Which of the following isn’t the factor of 3x*2+2x-8 example 3x+2 or x+2

If you measure your shoe size would it be considered qualitative data?

Which scenario describes intraspecific, indirect competition? a. a peacock defends its territory against another peacock. b. lions and hyenas compete for the same prey animals. c. a male black bear eats fish in an area of a lake, so other black bears can’t. d. different species of birds fight over spilled popcorn on the ground.

How do you work out 21.3-8= show your working. plz