Simplify 9(4x^3 – 2x^2 - 6x + 1)

Which system of linear inequalities is represented by the graph? !

What’s 8y+48 and factor each expression completely

How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide?   original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters