If 2y - x = 8 , and 3x - y = 1, what is the value of x ?

Complete the table for different values of x in the polynomial expression -7x2 + 32x + 240. then, determine the optimal price that the taco truck should sell its tacos for. assume whole dollar amounts for the tacos.

What is the value of x in the following equation? -3x-2=2x+8

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?