Orlando and Tanya are experimenting with different Mix Ratios. Read each mix below carefully. Some give the Part-to-Part Ratio for the Mix, some give the Part-to-Whole Ratio. (Remember the "whole" is the juice or Mix, and the "Parts" are the concentrate and water).

Which statement holds true for absolute value functions? •the absolute value determines the direction in which theb. the coefficient determines the line along which the graph, the distance between the left and the right arm is based od. the vertex coordinates and the absolute value determine 111

Use the x-intercept method to find all real solutions of the equation. -9x^3-7x^2-96x+36=3x^3+x^2-3x+8

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a. m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?