2 years ago

Does any one know thank you

Mathematics

1 answer:

____ [38]2 years ago

4 0

Answer:

Step-by-step explanation:

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Mark is correct

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Identify the vertex of the function graphed below.

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Answer: (3, -2)

Step-by-step explanation:

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3 years ago

Solve and graph the following inequality: 3(7x+17) > -19 + 14x

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Answer:

Solving the inequality we get: $\mathbf{x>-7}$

Step-by-step explanation:

We need to solve and graph the inequality $3(7x+17) > -19 + 14x$

Solving:

$3(7x+17) > -19 + 14x$

Step 1: Multiply 3 with terms inside the bracket

$21x+51 > -19 + 14x$

Step 2:Subtracting 51 on both sides

$21x+51-51 > -19 + 14x-51\\21x>14x-70\\$

Step 3: Subtract 14x on both sides

$21x-14x>+14x-70-14x\\7x>-70$

Step 4: Divide both sides by 7

$\frac{7x}{7}>\frac{-70}{7}\\x>-10$

Solving the inequality we get: $\mathbf{x>-7}$

The graph is attached in the figure below.

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2 years ago

A cable installer charges $40.00 per hour plus a $60.00 service charge. Your father's firm hires him to hook up his company's in

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Set up the equation ... 60 + 40X = total charges... where X is the number of hours (8.5)

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Consider and encode the following problem. The salt has been stolen! Well, it was found that the culprit was either the Caterpil

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