The product of two consecutive positive even integers is 14 more than their sum. Set up an equation that can be used to find the two numbers and solve it.

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?

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}