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Mekhanik [1.2K]
3 years ago
5

Struggling!!! Math help plss!!! ​

Mathematics
1 answer:
Lina20 [59]3 years ago
3 0

Answer:

Step-by-step explanation:

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-48 there is a pattern

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How can complex fractions be used to solve involving ratios
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A chemical company makes two brands of antifreeze. The first brand is 65% pure antifreeze, and the second brand is 90% pure anti
Murrr4er [49]

With amounts measured in gallons, let

x = amount of 65% antifreeze

y = amount of 90% antifreeze

1 gal of the 65% brand contains 0.65 gal of pure antifreeze; x gal would contain 0.65x gal. Similarly, y gal of the 90% brand contains 0.90y gal of pure antifreeze.

To obtain 120 gal of 80% antifreeze solution (which contains 0.80•120 = 96 gal of pure antifreeze), we must have

x + y = 120 … … … … … [total volume of antifreeze solution]

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Solve the first equation for y :

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Substitute this into the second equation and solve for x :

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6 0
2 years ago
The difference between your income and your total expenses is your
erastovalidia [21]
Your income is the money you receive or acquire it's the inflow and your total expenses are the money you spent it's the outflow
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3 years ago
Figure out the x-intercept and y-intercept in given equation of the line.<br> 6x + 2y = 12
kakasveta [241]

Answer:

x intercept=2

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Step-by-step explanation:

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y intercept-

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2y=12

y=6

5 0
3 years ago
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