Two lines meet at a point that is also the endpoint set up an equation to find the value of w pls need help

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

(05.02)a farmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. a parallelogram with a height of 6 yards and side length 9 yards. the height forms a triangle with the slanted side of the rhombus with a base of 2.5 yards. rhombus is split into a soy half and a corn half. each bag of soil covers 40 square yards. how many bags should the farmer purchase?

The longer leg of a 30-60-90 trangle is 18