Selena and Dylan studied the data in the table. They each wrote an equation to represent the relationship between the number of students and the number of pizzas ordered. Selena's equation: s = 4p
Dylan's equation: p = 1/4s

Mr. Lewis said both equations were correct. Explain why.

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