Find an equation of the plane. the plane through the point (3, −8, −4) and parallel to the plane 2x − y − z

Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length

Which graph has a rate of change of zero