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WINSTONCH [101]
3 years ago
14

What is the value of y in the equation 5x+2y=20 when x = 0.3?

Mathematics
1 answer:
zavuch27 [327]3 years ago
8 0

Answer:

y = 9,25

Step-by-step explanation:

(5*0,3) + 2y = 20 (x=0,3)

1,5 + 2y = 20 .  (-1,5)

2y = 18,5 ( /2)

y = 9,25

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1

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2) You can multiply 2/3 with 1 1/2 to get your answer

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Hope this helps!

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Answer:

The minimum value of f(x) is -21 and it occurs at x = 1

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f(x) =3(x^2-2x)-18

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Since a > 0 this opens upward and the vertex is a minimum

The minimum value of f(x) is -21 and it occurs at x = 1

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Step-by-step explanation:

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Answer:

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