I’m doing a giveaway and show how to get rubux gift cards !
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Answer: A= 1 b= -8 c= -20
Explanation:
I hope this helped!
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- Zack Slocum
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Answer:
Positive
Step-by-step explanation:
-7+28=21
21 is positive
Answer:
Step-by-step explanation:
Let the number of blue marbles be x
The number of green marbles = 3x - 2
Total marbles= 18
x + 3x -2 = 18
4x - 2 = 18
4x = 18+2
4x = 20
x =20/4
x =5
The number of blue marbles = 5
The number of green marbles = 3*5 - 2 = 15 -2 = 13