12 11 1-10 an lems 13. 12 Multiply and simplify А. 26 CU С C 28

Need on this one asap im almost done with this subject

Find the area of an equilateral triangle with a side of 6 inches

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?