How do you write -5 1/100 as a decimal?

Which of the following lines is not parallel to the graph of y = 4x +7?

Which of the following equations is of the parabola whose vertex is at (2, 3), axis of symmetry parallel to the y-axis and p = 4? a.)y-3 = 1/16 (x-2)^2 b.)y+3 = -1/16 (x+2)^2 c.)x-2 = 1/16 (y-3)^2

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x