What demand did the United States make on Japan in 1853

If f(x) = 3x + 2 and g(x) = 2x - 2. what is (f - g)(x)?

Public domain. which of these completes the diagram?

Match your vocabulary word to its definition. 1. hectare reduced ability of the soil to support life 2. land degradation of spain and portugal 3. mangrove the pressing of soil particles closer together reducing the amount of air between particles 4. salinization 2.5 acres 5. junta group that controls the government 6. iberian small tropical tree 7. compaction higher than normal salt content in the soil