I knowww i already chose one but i wanna know if im right can someone tell me if i am or not???

What is this inequality notation? t is less then or equal to 2

Match each inequality to the number line that represents its solution

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.