Answers edited by Hope W.

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• How do you simplify #abs( -2)#?
  
• How do you find the slope and intercept of #4x + 7y = 51#?
  
• Hadley's softball team has a phone tree in case a game is canceled. The coach calls 3 players, and so on. How many players will be notified during the third round of calls?
  
• How do you solve #\frac{8}{1}\times \frac{3}{1}#?
  
• How do you simplify # - |-7| - |-2| + |-3| - |8| #?