What is the slope of this line?

A -1/3
B 1/3
C -2/3
D 2/3

Of the ones listed here, the factor that had the greatest impact on the eventual destruction of native americans' ways of life was the development of the a) automobile. b) highway. c) railroad. d) steamboat.

Harry the hook has 7 1/3 pounds of cookie dough.she uses 3/5 of it to bake cookie. how much cookie dough does she use to make cookie?

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.