In the expansion of (2x + 1)(x2 + px + 4), where p E N, the coefficient of x is twice the coefficient of x2. Find the value of p.

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.