Which of the following is the solution to the following system of equalities x+2y <4 and 3x-y>2

Eis the midpoint of line segment ac and bd also line segment ed is congruent to ec prove that line segment ae is congruent to line segment be

You’re giving a cube with a length of 2.5 cm and a width of 2.5 cm and a high of 2.5 cm you place it on a scale and it is 295 g calculate the density

Need plz been trying to do it for a long time and still haven’t succeeded