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

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing im pretty sure that is the right answer

step-by-step explanation: