The domain of both f(x)=x-6 and g(x)=x+6 is all real numbers. What is the domain of h(x)=f(x) divided by g(x)?

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