If two lines segments have the same length , what must be true

Which statement about perfect cubes is true

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

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]