The side length of the base of a square pyramid Is 30 centimeters. The height of the pyramid is 45 centimeters. What is the volume of the pyramid in cubic centimeters?

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

Which graph represents the linear function below? y-4= (4/3)(x-2)

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?