3x+8=3x+
Could someone help

Triangle jkl was dilated using the rule dm, 1/3 the image, triangle j’ k’ l’ is the result of the dilation. a.5 units b.7.5 units c.10 units d.12.5 units

This is different from the first one can someone me

When a rectangle is dilated, how do the perimeter and area of the rectangle change?