How would you write 1 17/20 as a percent

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth