Tell me your fav .k. Jenner product

mine is her birthday collection>>>

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount

If set d is not the empty set but is a subset of set e, then which of the following is true? d ∩ e = d d ∩ e = e d ∩ e = ∅