The given line passes through the points (0, -3) and (2, 3). What is the equation, in slope-intercept form, of the line that is parallel to the given line and passes through the point (-1, -1)?

The perimeter of ? cde is 55 cm. a rhombus dmfn is inscribed in this triangle so that vertices m, f, and n lie on the sides cd , ce , and de respectively. find cd and de if cf=8 cm and ef=12 cm. the answer is not cd=20 and de=15. i have tried that one, it does not work.