At a school concert the total value of tickets sold was $4195. Student tickets sold for $8 and adult tickets sold for $9. The number of adult tickets sold was 5 less than 5 times the number of student tickets. Find the number of student tickets sold.

(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?

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.

What is the sum of the first 8 terms of the geometric series