Plz help Solve "r/4 <-5 or -2r - 7 < 3.
The solutions r what
And Graph the inequality.

Explain how you can use the associative property to evaluate (7x50)x4.

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.

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55