Harold watched 40 movies , he watched 12 in july and 13 in june how many movies did he watch in august write how can i wrie an equation using a variable

Solve the system of equations y= 3/2 - 1, -x+ y =-3

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.

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6