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the town librarian bought a combination of new-release movies on dvd for $20 and classic movies on dvd for $8. let x
represent the number of new releases, and let y represent the number of classics. if the librarian had a budget of $500 and
wanted to purchase as many dvds as possible, which values of x and y could represent the number of new-release and
classic movies bought?
o x = 8, y = 45
o x = 10, y = 22
o x = 16, y 7 22
o x = 18, y = 18

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0

Select the correct answer from each drop-down menu. let c(g) be the total cost, including shoe rental, for bowling g games at pin town lanes. c(g) = 5g+3 so, c(6) = 8? 33? 30? or 14? this means that for a $6 shoe rental? for $6 per game? for 6 games? for a total cost of $6? , the games are $8 each? total cost is $33? number of games is 14? or total cost is $30? reset next