Given that f(x) = x² + 4x, evaluate f(-2). -4 -8 -12

When can u say there is no solution for a system of linear inequalities? explain your answer and show with a system and graph

Carmen begins her next painting on a rectangular canvas that is 82.7 cm long and has a area of 8,137.68 cm2. will the painting fit in a frame with an opening that is 82.7 cm long and 95 cm wide? explain

Ineed here’s a picture of the question