Can someone do number one and two for me?

Two lines parallel to the same plane are parallel to eachother

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) =

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x