What is 3,150 divided by 9

Determine the fraction of total interest owed. after the fourth month of a 12-month loan: the numerator is: {(n + ) + (n + ) + (n + ) + (n + )} = , and the denominator is: {(n) + (n + 1) + + (n + )} = . therefore, the fraction is numerator/denominator (to the nearest tenth) =

Simplify the algebraic expression 8y-2(y+4)

If f(x)=3 over x+2 - square root x-3 then f(7)=