Rebecca works at a store that sells clothing accessories. the supply function for pairs of socks is p = q - 13, where p is the price and q is the quantity of pairs of socks. if rebecca sells the pairs of socks for $6 apiece, how many pairs of socks will the store supply?

Acoin is tossed twice. let e e be the event "the first toss shows heads" and f f the event "the second toss shows heads". (a) are the events e e and f f independent? input yes or no here: yes (b) find the probability of showing heads on both toss. input your answer here: preview

Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?