What factive does 28 and 44 for have in common

What are the excluded values? m+5/mn+3m

Apure acid measuring x liters is added to 300 liters of a 20% acidic solution. the concentration of acid, f(x)=x+60/x+300, in the new substance is equal to the liters of pure acid divided by the liters of the new substance, or f(x)=. which statement describes the meaning of the horizontal asymptote?

Explain why two employees at a company, earning the same gross pay, might have different