Three of these expressions give the distance between points A and B on the number line. Which expression does NOT? Math item stem image CLEAR CHECK |1.5 + 7.5| |-7.5 – 1.5| |1.5 – 7.5| |1.5 – (-7.5)| NEXT CLOSE Reference calculator formulas glossary CLOSE Language Changes the language of the audio snippets and the glossary ENGLISH

Technology has affected regional settlement patterns in what ways? choose all that apply. climatic improvement strategies have improved crop productivity. mechanized agricultural methods have improved agricultural productivity. participation in the global economy has increased urbanization. population shifts from urban to rural areas has increased as a result of petroleum production. settlement areas have increased as a result of improved water storage and delivery systems.