Answer:
13) 14k - 6
14) - 160x - 400
15) - 285b - 105
16) 14x + 14
Step-by-step explanation:
13)
(3 - 7k) (-2)
= -6 + 14k
= 14k - 6
14)
- 20(8x + 20)
= - 160x - 400
15)
(7+19b)(-15)
= -105 - 285b
= - 285b - 105
16)
(x+1)(14)
= 14x + 14
Short answer:
Good luck!
-RxL
