It takes 5 hr for 2 bricklayers to build a park wall. How long would it take 8 bricklayers to complete the job?

W-16=-12 solve each one step equation plz

How do you do the foil method with polynomials?

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