1. 5 (a + 3b - 5c + 4) =
5a + 15b - 25c + 20
2. d (4 + 5 - 11) =
4d + 5d - 11d
9d - 11d
-2d
3. 9 (3p - 3) =
27p - 27
4. 6 (2k - 7 + 10)
12k - 42 + 60
12k + 18
5. 3 (8z - 11 - 2z) =
24z - 33 - 6z
18z - 33
C. 20x + 100
• 5 (4x + 20)
• 20 ( x + 5)
• 4 (5x + 25)
Answer:
B) √229
Step-by-step explanation:
√229 is about 15.13, which is the approximate location of point B.
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IMO, the dot at point P is a little too far to the right for √229.