The vertex of the graph of f(x) = px - 3] + 6 is located at ( , )

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?

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

According to the data set, where should the upper quartile line of the box plot be placed?