A hoodie that originally cost 150 is on sale for 105. What would be the percent markdown of the hoodie?

Hurry which expression is equivalent to 3√x^5y?

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

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.