2x + 3y = 9

-2x + 2y = 6

The y-coordinate of the solution to the system shown is .

What is the missing constant term in the perfect square that starts with x^2 -20x

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e. g. 98.7654). x f(x) 0 1 2 3

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.