How many ounces of pure (distilled) water should a chemist add to an 80% salt solution to make 20 ounces of a 50% salt solution?

Lassify the function as linear or quadratic and identify the quadratic, linear, and constant terms. f(x) = (3x + 2)(−6x − 3) linear function; linear term: −21x; constant term: −6 linear function; linear term: −18x2; constant term: −6 quadratic function; quadratic term: 6x2; linear term: 24x; constant term: −6 quadratic function; quadratic term: −18x2; linear term: −21x; constant term: −6

Will give brainliest if you answer question correct

Plzzzz i beg u asap ! what is the equation of this graphed line? enter your answer in slope-intercept form in the box.