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Lana71 [14]
3 years ago
9

What is b for x^2 -6x-3=0

Mathematics
1 answer:
andrew-mc [135]3 years ago
8 0

Answer:

x = 3 + 2 sqrt3 Or 3 - 2 sqrt 3

Step-by-step explanation:

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The ratio of the sales of black coffee to sugar coffee to milk coffee is 3:7:5. The total sales of the three coffees is 300 cups
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7 0
3 years ago
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Rama09 [41]

Answer:

Some ages that Mark could possibly be are...

16, 17, 18, 19, and 20. I found my answers because to have a job or work at a program, you have to be at <em>least</em> 16. So Mark could be 16, 17, 18, 19, or 20. He would be able to work being 21 because that is the drinking age and you are already in the adult stage and you are old enough to be responsible with what you do.  

Step-by-step explanation:

<h2><em>Hope this helps and have a great day :)</em></h2>
3 0
2 years ago
Solve for x.
kati45 [8]

Answer:

72.5

Step-by-step explanation:

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1.PEMDAS

2.5x5=25

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4.Try to get everything away from X so move 35 to other side by subtracting since its a positive number and if negative number (ex. -35) u add, 180-35=145

5. and divide 145 by 2 than finally x is alone which comes out to x=72.5

7 0
2 years ago
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