Can someone help me with this. Will Mark brainliest.

Me write an equation for the interior angles of this triangle that uses the triangle sum theorem

The height of a triangle is 4 in. greater than twice its base. the area of the triangle is no more than 168 in.^2. which inequalitycan be used to find the possible lengths, x, of the base of the triangle?

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}