Simplify the expression 3x(4x^4 - 5x)

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

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) =

Line wx is parallel to line yz. if m