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Anna35 [415]
3 years ago
8

If x varies directly as y, find x when y=8. x=6 When y=32

Mathematics
2 answers:
erica [24]3 years ago
7 0
X = ky
6 = 8k
k = 3/4 or 0.75

When y = 32
x = 3/4 * 32
   =  24 answer
mamaluj [8]3 years ago
6 0
Hello!

You have to find what they multiplied the first y to get the seconds

32 / 8 = 4

The multiplied it by 4

Do this to x

6 * 4 = 24

The answer is 24

Hope this helps!
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Nimfa-mama [501]

Answer:

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Step-by-step explanation:

-15a-19-35=-84

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8 0
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Murrr4er [49]

Answer:

The amount of 65 cents per pound flour to use is 40 pounds and the amount of 95 cents per pound flour to use is 60 pounds

Step-by-step explanation:

Let

x ----> amount of 65 cents per pound flour to use

y----> amount of 95 cents per pound flour to use

we know that

x+y=100 ----> y=100-x ----> equation A

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substitute equation A in equation B

0.65x+0.95(100-x)=0.83(100)

Solve for x

0.65x+95-0.95x=83

0.95-0.65x=95-83

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Find the value of y

y=100-40=60\ lb

therefore

The amount of 65 cents per pound flour to use is 40 pounds and the amount of 95 cents per pound flour to use is 60 pounds

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3 years ago
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Step-by-step explanation:

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