David made a class banner out of a large rectangular piece of paper. He cut a triangular piece out of one side as pictured below .What is the area, in square inches of the banner

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14

What is the surface area of the sphere?

Breana is selling tickets to a choral performance. on the first day of ticket sales , she sold 3 senior citizen tickets and 1 child ticket for a total of $38. breana took in $52 on the second day by selling 3 senior citizen tickets and 2 child tickets. what is the price of a senior citizen ticket?