The distributive property is used to change the following expression from 3(5+6) to 3(5) + 3(6)

Measures of the angle of r, 31 s (x+4) t (3x+9)

In which form is the following function written? y = - 2(x – 3)(x + 5)

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?