My Dance Studio lost the receipt that we received from buying the body stockings and tights. We know that the tights were $ 14 and that the body stockings were $30. We also know that we spent $2190 all
together and that we bought 103 items from you. Considering we already distributed the dance wear to
our students we do not know how many of each item that we bought. We were hoping you could tell us
how many body stocking and pairs of tights we purchased

Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.

Plz hurry evaluate the expression a+b where a=8 and b=19

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?