Solve the equation: N^2 = -8 -15 and 6x^2 - 13x + 3 = -3

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) =

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.

Atriangular field has sides of lengths 21, 39, and 41 yd. find the largest angle. (round your answer to the nearest degree.)