What is the value of the expression below when x 4 and y = 2 4x + 107

How can you tell when x and y are not directly proportional?

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]