A shop keeper buys 20Kg of sugar at birr y pre Kg. he sells 16Kgs at birr (y±{3}{4})

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g

Alex's monthly take home pay is $2,500. what is the maximum bad debt payment he can maintain without being in credit overload?

Tim has obtained a 3/27 balloon mortgage. after the initial period, he decided to refinance the balloon payment with a new 30-year mortgage. how many years will he be paying for his mortgage in total?