A wall measures 6 centimeters on the blueprint. If w represents the width of the actual wall in meters, what is the value of w?

What number should be added to both sides of the equation to complete this square? x^2-10x=7

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.

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?