Can I get all of the answer for the 3

6x - 8 = 16 solve the following equation. then place the correct number in the box provided.

The function show two sisters' savings account and the rate at which they plan to deposit money

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