Please help!! I’m having lots of trouble

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

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