Which inequality pairs with y≤−2x−1 to complete the system of linear inequalities represented by the graph? y is less then -2x+2
y is greater then -2x-2
y is less then 2x-2
y is greater then 2x-2

Ineed how factor it by finding the gcf

We just started the introduction into circles and i have no idea how to do this.

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total