Simplify the expression: (3/(4x^2+4x+1)) + ((x+1)/(4x^2-1))

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis. how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz

What value of x is in the solution set of 4x – 12 s 16 + 8x?

Mila's dog weighs 4 pounds more than 8 times the weight of keiko's dog. which expression could be used to fine te weight of mila's dog?