Answers edited by Alex C.

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• How do you solve and graph #r+6< -8# and #r-3> -10#?
  
• What is the domain of #(-2x^2-2x+1)/(x^2+x)#?
  
• How do you find the derivative of #sqrt(x ln(x^4))#?
  
• Question #bcad8
  
• Question #56387
  
• How do you solve #(2(2b+1))/3=3(b-2)#?
  
• What is the range of the function #y = -x^2 + 1#?
  
• How do you solve and graph #abs(2c-1)<=7#?
  
• How do you evaluate #\frac { 3x - 4} { 5} - \frac { x + 1} { 4} = \frac { 2x - 4} { 3}#?
  
• What is the equation of the line with slope # m= -36/49 # that passes through # (22/7, -47/21) #?
  
• What is the domain of f(x)?
  
• How do you solve #-[ 3x + ( 5x + 3) ] = 9- ( 6x + 1)#?
  
• How do you solve #2( p + 6) = 18?#
  
• Question #17602
  
• How do you find the domain and range of #F(x) = 4x -1#?