Answer: 2/5
Step-by-step explanation: How I got this answer is that 4/5 of George's collection are flags right? So I divided 4/5 by 2 to get 0.4 or 2/5. Hope this helps!!
Answer:
2y + 2z
Step-by-step explanation:
-x + 2z + x + 2y
= (-1 + 1)x + 2y + 2z
= 2y + 2z
Hope this helped!
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Answer:

Step-by-step explanation:
We find slope by; change in y ÷ change in x,
Change in y = -4 - 3 = -7
Change in x = 7 - - 2 = 9
Slope of line MN = -7 ÷ 9 = 