2 years ago

Select the solutions to this quadratic equation:

1 answer:

Reil [10]2 years ago

8 0

Answer:

X=2

Step-by-step explanation:

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Lady bird [3.3K]

Answer:

7/16

Step-by-step explanation:

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Ludmilka [50]

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kolbaska11 [484]

Sorry, I haven't learned this yet ;-;

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2 years ago

zepelin [54]

Answer:

3 Liters of the 85% Solution

Step-by-step explanation:

You have to draw your buckets. I can't on computer so imagine the fraction bar is the bottom of the buckets.

$\frac{85}{x}+\frac{55}{6}=\frac{65}{x+6}$

Then we multiply the top of the buckets with the bottom:

85x+330=65x+390

Now we simplify and solve

20x=60

x=3

You need 3 liters of the 85% solution!

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2 years ago

erma4kov [3.2K]

Answer:

-3x hope this helps you good luck

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3 years ago