Agold watch, which costs $93, costs 3 times as much as a silver watch costs. how much does the silver watch cost? $

Find the distance between the pair of points a(-1,8) and b(-8,4)

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

20 ! brainliest ! add and simplify your answer.