Hii! please help. i’ll give brainliest if you give a correct answer thanks!

What is the value of 1/3× + 7x, when x =5

When y’all answer can y’all explain too !

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