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zmey [24]
3 years ago
15

Tell whether x and y show direct variation. Explain your reasoning. x=y+2

Mathematics
1 answer:
Mashutka [201]3 years ago
6 0

Answer:

It does not show variation

Step-by-step explanation:

Given

x = y + 2

Required

Determine if there's direct variation between x and y

The general form of direct variation is:

y = kx

Make y the subject of formula in the given parameters;

x = y + 2

y = x - 2

Compare y = x - 2 to y = kx

<em>Since they are not of the same form, then the given equation do not show direct variation</em>

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4(t - 1)^2 for t = 7
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9514 1404 393

Answer:

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Step-by-step explanation:

Put the value where the variable is and do the arithmetic.

  4(t -1)² = 4(7 -1)² = 4(6²) = 4(36) = 144

5 0
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Your family has $745 for vacation. They spend 40% of the money on a hotel. They spend the remaining 1/3 on food. How much money
kolezko [41]
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11Alexandr11 [23.1K]

We are given

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C=5.65\times g................Answer


7 0
3 years ago
What is the gcf of 18 and 54​
katrin2010 [14]

Answer:

18 is the GCF

Step-by-step explanation:

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4%is the answer you are looking for

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