Rewrite the expression using only positive integer exponents.

How many grams are in 8 kilograms? if 100 grams = 1 kilogram

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

The vertices of a rectangle are given in the columns of the matrix . if is found to perform a transformation, what are the coordinates of the transformed rectangle? (0, 0), (0, –3), (–3, –3), (–3, 0) (0, 0), (0, 3), (3, 3), (3, 0) (0, 0), (0, 3), (–3, –3), (–3, 0) (0, 0), (0, 3), (–3, 3), (–3, 0)