Question

1. 8q+ 6 ; q = 2

Answer 1

1. 8q + 6 ; q = 2
  = 8 ( 2 ) + 6
   = 16 + 6
  = 22 option D.

2. 9 + 4 ( -3 )
  = 9 - 12
  = -3 option A

3. 7 ( 4 ) - 7
   = 28 - 7
   = 21
option B

4. 10 - 3.2 ( 2 )
 = 10 - 6.4
= 3.6 option B

5. 12 (1.5) + 4
= 18 + 4 
= 22 option D.

6. 5w + 10 = 40  
    5w = 30 
   w = 6 option A.

7. 4y - 12 = 60
    4y = 72
    y = 18 option B

8 . 10k + 5 = 65
     10k = 60
     k = 6 option A

9. 2b - 15 = 33
    2b = 48
     b = 24 option C

10. 3d + 18 = 21
      3d = 3
        d = 1 option B