Sandy works at a clothing store. She makes $8 per hour plus earns 15% commission on her sales. She worked 80 hours over the last two weeks and had a total of $1,529 in sales before taxes. Which of the following is closest to how much she will earn in hourly wages and commission for those two weeks?

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