A cell phone company tests 110 cell phones and finds that 4 of them have defects. Out of 550 cell phones, how many would you expect to have defects? You can predict that of the cell phones will have defects.

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation

What is x3+3x2−16x−48 divided by x−1?

How does reflecting or rotating a figure change the interior angles of the figure?