A triangle has an area of 114.6 square kilometers and a height of 12 kilometers. What is the length of the base?

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

What is the value of x when x + 7 = 21?

Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?