Simplify completely. 3(x - 6) + 4x a. 7x-6 b. 7x-18 c. 11x d. 12x-18

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?

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

Polynomial that can be factored as (3x-4)(3x+4)