Chana and josiah started skating at the same time in the same direction, but josiah had a head start 10 meters past the starting line. chana skated 3 meters per second and josiah skated 2 meters per second

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