joseph has nine packages that he wants to mail each identical package weighs 2 7/8 pounds how much do the nine packages weigh all together

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?

Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)