This is due tomorrow
you don't have to do all of some of it

1. (2 1/3) / (2/5) =
    (7/3) / (2/5) =
     7/3 * 5/2 =
      35/6 =
      5 5/6...so the maximum that can be made is 5 full batches.

2. $ 24 bucks for 2 pair24/2 = $ 12 bucks per pair
        ur table :     
                       socks      cost
                          1            12
                          2             24
                          3             36
                          4             48
                          5             60
                          6             72

6 pair would cost $ 72
for $ 60 bucks, 5 pair could be purchased

3. 5.04 / 2.8 = $ 1.80 per lb

4. (8 1/2) / (5/6) =
     (17/2) / (5/6) =
     17/2 * 6/5 =
     102/10 = 10 1/5so maximum number would be 10

5. greatest possible length is 4 inches

1. (2/3 * 2) / (1/4) =
    (4/3) / (1/4) =
    4/3 * 4/1 =
    16/3 = 5 1/35 full sections

2. 3 ft = 1 ydso 21 ft = 21/3 = 7 yds

3. 27.50 / 5 = 5.50 per ticket

cant see # 4

5. find the lowest common multiply of 16 and 12...
multiples of 16 : 16,32,48
multiples of 12 : 12,24,36,48
he will change both (at the same time) in 48 weeks

I'm pretty sure it's b). i try drawing the functions out and b is the one that stands out or isnt a "line"