A box of erasers has six red five blue four green three yellow

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

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.

What is the reflection image of (5,-3) across the line y = -x?