Billie needs to have her refrigerator repaired. She contacts two appliances repair companies and is given the rates shown in the table. Which inequality represents the hours for which Ace's charge is more than or same as Rick's charge?

Which is a graph of a proportional relationship?

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.

Which statements are true about additional information for proving that the triangles are congruent check all that apply