Law of sines and cosines quick answers please

The function g(x) is defined as shown. x-1, -2 g(x) = 2x+3, -1 6-x, x23

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.