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gladu [14]
2 years ago
10

HELLLLPPPPPPPPPPPPPP

Mathematics
1 answer:
Inga [223]2 years ago
4 0

Answer:20

Step-by-step explanation: Add all the marbles up = 100 divided by 2 = 50 so then divide the purple marble by 2 =20.

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-10= -b/4 What Does "b" Equal?
jonny [76]
-10= \frac{-b}{4}
Common denominator is 4
4(-10)=  \frac{\not 4(-b)}{\not 4}
4(-10)=-b
-40=-b
Multiply by 1
b=40
The answer is: b=40
7 0
3 years ago
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Mrac [35]

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barxatty [35]
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