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3 years ago

5

a server to cook ratio of 5 to 2. the total number of cooks and servers are 42 how many servers does stand steakhouse employ.

1 answer:

Anestetic [448]3 years ago

6 0

If you divide 42 into groups of 7 then that means that each group would have 5 servers and 2 cooks. so the steps are, you divide 42 by 7 and get 6 (there are 6 groups of 7) so 6*5 would be the number of servers and 6*2 would be the number of cooks. #server = 30 #cooks=12

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den301095 [7]

If the discriminant, b² - 4ac is<u> positive</u>

<h3>How to complete the statement?</h3>

From the question, we have the following equation of discriminant

The discriminant (d) is calculated as

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The solutions of a quadratic equation are dependent on the following conditions

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This means that "d > 0, the quadratic equation has 2 different real solutions" implies that the discriminant is positive

Hence, the complete statement is (b) positive

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1 year ago

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Nady [450]

Answer:

Collect like term

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3 years ago

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nika2105 [10]

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3 years ago

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3 years ago

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shtirl [24]

Answer:

The solutions are x=1 and x=-2/3

Step-by-step explanation:

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Group terms that contain the same variable, and move the constant to the opposite side of the equation

$3x^{2}-x=2$

Factor the leading coefficient

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$x=(1/6)(+/-)(5/6)$

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3 years ago