Compare 10+(-2) and -10+2. Can you use this to find the sum (10+(-2)] +(-10+ 2) without performing any additions? Complete the explanation.
The sums (select)
so you know that [10+(-2)]+(-10+2) =

The equation respenting the left table is

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 perimeter of a rectangle is greater than or equal to 74 meters. if the length is 25 meters, the minimum width of the rectangle is meters.