Four friends order a square pizza. marries a says she's not very hungry, and will only eat 10% of the pizza. to marry is very hungry and will eat 50% of the pizza. jon says he will eat 35%. swan says she will eat 15%. is this possible? explain your reasoning.

Ineed with number 17 i don’t get it at alll

Create and solve a linear equation that represents the model, where squares and triangles are shown evenly balanced on a balance beam. assume the weight of a square is 1 unit and the weight of a triangle is unknown.

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap