R + g + b = 50
r = b + 6
g = b - 4
(b + 6) + (b - 4) + b = 50
3b + 2 = 50
3b = 50 - 2
3b = 48
b = 48/3
b = 16 <=== 16 blue marbles
r = b + 6
r = 16 + 6
r = 22 <=== 22 red marbles
g = b - 4
g = 16 - 4
g = 12 <=== 12 green marbles
Answer: length is 25, width is 25
Step-by-step explanation:
Answer:
3/11
Step-by-step explanation:
Si los denominadores son iguales solo se coloca el mis mos y se suma los de arriba
Answer:
b
Step-by-step explanation:
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