Combine like terms in the given polynomial. Then, evaluate for x = - 2, y = - 3. 2xy + 3x – 4y² + 2xy? – 3xy? – x​

An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x

Use set buikder notation to represent the following set: {, -2, -1, 0}

Read the equations in the table below. then drag a description of the situation and a table to represent each equation. indicate whether each of the relationships is proportional or non-proportional.