I
If 3 lb. of candy cost $20. 25, how much
would 1 lb. of candy cost?
HELP

The depreciation per unit for a company

Write a story that matches with the expression 42x-5 pls hurry

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