Find the solution to the system of the equations shown below: y = negative 4 x + 11. y = one-half x + 2. a. (4, 1) c. (2, 3) b. (11, 2) d. (3, 2)

Can (2,3 and square root 10) be sides ona right triangle?

Can any one me with the answers to these questions asap?

Acollege is selling tickets for a winter fund-raiser. one day, krissa sold 14 adult tickets and 8 student tickets for a total of $376. the next day, she sold 7 adult tickets and 11 student tickets for a total of $272. krissa wanted to find the price of one adult ticket, a, and the price of one student ticket, s. she wrote and solved the following system of equations.