A bag contains the following marbles: 6 black marbles, 18 blue marbles, 16 brown marbles, and 12 green marbles. What is the rati
o of black marbles to blue marbles
Express your ratio as a fraction or with a colon.
1 answer:
Answer:
1 : 3
Step-by-step explanation:
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Answer:
![x=\frac{15}{2}=7.5](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B15%7D%7B2%7D%3D7.5)
Step-by-step explanation:
See image.
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yes correct
Step-by-step explanation:
Answer:
the slope is -1
Step-by-step explanation:
y = mx + c
y = -x + 4
m = -1
It doesn't, those aren't right