Two planes, which are 4500 miles apart fly toward each other. Their speeds differ by 50 mph. If they pass each other in 5 hours, what is the speed of each?​

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