How many times larger is 4 x 1013 than 4 x 106? a 1 x 106 b) 1 x 107 c) 4 x 106 d) 4 x 107

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