A company has a manufacturing plant that is producing quality USB drives. They find that in order to produce 270 USB drives in a month, it will cost $11990. Also, to produce 320 USB drives in a month, it will cost $13340. Find an equation in the form $\displaystyle {y}={m}{x}+{b},$ where $\displaystyle {x}$ is the number of USB drives produced in a month and $\displaystyle {y}$ is the monthly cost to do so.

Answer: $\displaystyle {y}=$ Preview Question 6