Perform the indicated operations. write the resulting polynomial in standard form and indicate the degree.
(-6x^3 + 7x^2 - 9x + 3) + (14x^3 + 3x^2 - 11x - 7)

Find four consecutive odd numbers which add to 64. give the numbers smallest to largest

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

Choose the equation below that represents the line that passes through the point (2, 4) and has a slope of 3. a) y − 4 = 3(x − 2) b) y − 2 = 3(x − 4) c) y + 4 = 3(x + 2) d) y + 2 = 3(x + 4)