Simplify the expression.

Easy points boii. read it. ya. fresh

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

Carlos by 24 mi and ran 6 miles what is the ratio of the distance carlos ran to the distance he biked