Answers created by avo

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• What is the slope and equation of a line parallel to the x-axis passing through point (3,7)?
  
• Write the net ionic equation for the precipitation of zinc hydroxide from aqueous solution: ?
  
• Question #8dca7
  
• Question #46146
  
• The sum of the squares of two consecutive even numbers is #52#. What are the numbers?
  
• Question #a3e6c
  
• Question #02ca3
  
• 4m^12-81n^8?
  
• How do you simplify #\frac { x ^ { 2} + 17x } { x ^ { 2} - 5x } + \frac { x ^ { 2} - 6x } { x ^ { 2} - 5x }#?
  
• Question #336a1
  
• What is one benefit and two disadvantages of nuclear energy?
  
• Question #90268
  
• How is #"chemical change"# differentiated from #"physical change"#?
  
• Question #1a142
  
• A mixture can be separated by what means?
  
• All isotopes of a particular element have the same atomic number. How then do the isotopes of a particular element differ?
  
• Question #e5329
  
• How would you describe the movement of atoms in a solid? liquid? gas?
  
• What type of substance is soft, has a low melting point, and is a poor conductor of heat and electricity?