The area of a rectangle is 15x^2y^5. if the length is 5xy^3, what is the width?

The image of the point (-6, -2)under a translation is (−7,0). find the coordinates of the image of the point (7,0) under the same translation.

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Having a hard time understanding this question (see attachment).