These values are standardized test scores. what is the mean score to the nearest tenth?

27.2 13.5 42.1 37.9 25.0

That table shows measurements (in invhes$ from cubes with different side lengths. which pairs of variables have a linear relationship? check all that apply

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.