Sam can prepare 20 wall paintings in four weeks. how much time will he need to prepare 80 wall paintings

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) =

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2