Kevin and his children went into the movie theater and he bought $54.75 worth of drinks and pretzels. each drink cost $5.50 and each pretzel costs $3.25. he bought 2 more drinks than pretzels. determine the number of drinks and the number of pretzels that kevin bought.

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