The numbers 17, 31, and 37 are prime numbers. Reversing the order of the digits to make 71, 13, and 73 also result in prime numbers. Does reversing the order of the digits of a 2-digit prime number always result in a prime number? Explain

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