The solution of |3x + 12| = 18 is -10 or 2. true false there is no solution for the absolute value inequality |2x - 4 | ≥ - 10 true false what is the solution of |x - 10| = 4? . -6 or -14 -6 or 14 6 or 14 6 or -14 rearrange the formula, d=rt , to solve for r in terms of d and t. r = dt r = d/t r= t/d t = d/r

Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?