Triangle ABC has vertices 410, 4), B(-1, 4), and (0, -3). What are the coordinates of the image of point A after a dilation with
a scale factor of 2

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