How do you write 55/
66 in simplest form

Using the completing-the-square method, find the vertex of the function f(x) = 2x2 − 8x + 6 and indicate whether it is a minimum or a maximum and at what point. maximum at (2, –2) minimum at (2, –2) maximum at (2, 6) minimum at (2, 6)

Solve the triangle. a = 21°, c = 105°, c = 5

Which of the following is another way to express the difference between -5 and 8?