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Studentka2010 [4]
2 years ago
9

Dr. Bhatia mixes 2 liters of a 5% saline solution with x liters of a 9% saline solution. The table shows the amount of each solu

tion used. A table titled Saline Solution, showing Amount in liters, Concentration, and Total. The first row shows, 5 percent Saline, with 2, 0. 05, and 0. 1. The second row shows 9 percent Saline, with x, 0. 09, and 0. 09 x. The third row shows, Mixture, with 2 plus x, 0. 08, and 0. 64. What is the value of x? 3 4 5 6.
SAT
1 answer:
Lena [83]2 years ago
3 0

Answer:

the answer is 6

Explanation:

I did this on a quiz, in edge (I would like brainliest but son,t need it)

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A small fruit basket with 6 apples and 6 oranges costs $7. 50. A different fruit basket with 10 apples and 5 oranges costs $8. 7
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The answer is 50 cents or .50.

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Carmen earns $7.50 an hour pLu's tips ,as a waitress .Suppose she works 24hours in one week how much money in tips (x) must Carm
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Answer:

Hours Wages = $7.5 / Hour

Since we do not know the tips , let us assume it is x

Carmen Worked 24 hours

Total amount she earned = (24*7.5) + x = 250

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6 0
3 years ago
mary picks 15 flowers from her garden. if 3 out of 5 of the flowers are red, how many red flowers does mary pick?
Serhud [2]

Answer: Mary picks 9 red flowers.

Explanation:

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you first cross mulitiply 5 by <em>x </em>and 3 by 15

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then you divide 45 by 5 and get 9.

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