74y−8−78y=−4y−8 how many solutions

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.

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

What else equals 42 and 30 for multiply