C5+1/3(6x+9=-(x-4)
help me please is for am examen

Solve the equation by completing the square. x^2+2x=17

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

Which function has the domain x> -11?