kirsten and her friend went out to breakfast at hogan's. at the end of the meal, they left a 20% tip. a. find the subtotal, 20% tip and final total of their meal

Anumber cube is rolled two times in a row. find the probability it will land on 2 on the first roll and a number greater then 4 on the second roll

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

If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs