Combining Like Terms 1. 10Z-4B+3Z+16B-Z 2. -5M-3P+5P+12P 3. 12P-4M+8P-3M-2P 4. 10B-5M-4B+8B-4M

Step-by-step explanation:

1. 10Z–4B+3Z+16B–Z = 10Z+3Z–Z+16B–4B

= 12Z+12B = 12(Z+B)

2. –5M–3P+5P+12P = 12P+5P–3P–5M = 14P–5M

3. 12P–4M+8P–3M–2P = 12P+8P–2P–4M–3M

= 18P–7M

4. 10B–5M–4B+8B–4M = 10B+8B–4B–5M–4M

= 14B–9M

5. 4Z+3Z–6Z+B = Z+B

6. 7B+3X–8B+6X = 6X+3X+7B–8B = 9X–B

Which of the following can be used to find the difference of polynomials. (10m - 6) - (7m - 4) A. [10m + (-7m)] + [(-6) + 4] B. (10m + 7m) + [(-6) + (-4)] C. [(-10m) + (-7m)] + (6 + 4) D. [10m + (-7m)] + [6 + (-4)]

Step-by-step explanation:

(10m – 6) – (7m – 4)