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3 years ago

5

David is having his birthday party at a water park.the park charges $150 plus $10 per guest.the total cost of the party y can be

represented by the equation y =10x + 150.what does the slope represent?

1 answer:

Darya [45]3 years ago

5 0

The slope (m) represents the cost per person.

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Solve the inequality. Graph the solution. Describe the graph in the area provided. Be sure to indicate where there is an open or

natka813 [3]

Step-by-step explanation:

The given inequality is :

$-27\ge \dfrac{1}{2}(6x-12)$

Solving RHS of the inequality:

$-27\ge \dfrac{1}{2}\times 2(3x-6)\\\\-27\ge (3x-6)$

Adding 6 both sides of the inequality

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The attached figure shows the graph for the given inequality.

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3 years ago

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yaroslaw [1]

The solutions to f(x) = 64 is x = 7 and x = –7.

Solution:

Given data:

$$f(x)=x^{2}+15$ – – – – (1)

$f(x)=64$ – – – – (2)

To find the solutions to f(x) = 64.

Equate equation (1) and (2), we get

$x^2+15=64$

Subtract 15 from both sides of the equation.

$x^2+15-15=64-15$

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Taking square root on both sides of the equation, we get

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3 years ago

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Alja [10]

The answer is -12 because the 4 and 8 are negative

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3 years ago

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If log_10(x) = 3 + log_10(y), then find x/y

Lina20 [59]

Answer:

1000

Step-by-step explanation:

$log_{10}x = 3 + log_{10}y$
$log_{10}x - log_{10}y = 3$
$log_{10}(x/y) = 3$
$x/y = 10^3$
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2 years ago

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