I need help someone?!!

Step-by-step explanation:

1. 5(x+2) = 3(x+8)

  5x + 10 = 3x + 24

  2x + 10 = 24

  2x = 14

  x=7

2. 6(t-1) = 9(t-4)

   6t - 6 = 9t - 36

   -3t - 6 = -36

   -3t = -30

   t = 10

3. 4(w-6) = 3(w+1)

   4w - 24 = 3w + 3

   w - 24 = 3

   w = 27

4. 10b - 45 = 3(b-15)

   10b - 45 = 3b - 45

    7b - 45 = -45

    7b = 0

    b = 0

answer: it's d

step-by-step explanation:

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)