(1,9) slope 5 y+a =5 (z-1) or y-a=5 (z+1) or y-a=5 (z-1) or y-1=5 (2+a)

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.

The sum of two numbers is 12 and their difference is 18 what are the two numbers

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?