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MA_775_DIABLO [31]
2 years ago
6

Question from my math test.

Mathematics
2 answers:
zmey [24]2 years ago
7 0

Answer:

$5.50

Step-by-step explanation:

We can list out some values and continue this pattern until we reach 11 pages.

<em>2 pages costs $1</em>

<em>4 pages costs $2</em>

<em>6 pages costs $3</em>

<em>8 pages costs $4</em>

These are all points described by your graph. We will notice that every two pages costs $1, which also means that each additional page costs $0.50

This means that:

<em>10 pages costs $5</em>

and

<em>11 pages costs $5 + $0.50 =</em> $5.50

zavuch27 [327]2 years ago
4 0

Answer:

5.5

Step-by-step explanation:

1 = 0.5

2 = 1

x1/2

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Tresset [83]

Given data:

The given table.

The expression for the average temperature is,

\begin{gathered} 86^{\circ}F=\frac{84^{\circ}F+92^{\circ}F+79^{\circ}F+x+82^{\circ}F+93^{\circ}F}{6} \\ 516^{\circ}F=430^{\circ}F+x \\ x=86^{\circ}F \end{gathered}

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1 year ago
A number cube that has sides numbered 1 through 6 is rolled 240 times. How many times would you expect the result to be a number
love history [14]

Answer:

80

Step-by-step explanation:

8 0
2 years ago
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(9h+3)(−h−1) porfavor ayudenme con esta pregunta.
BartSMP [9]

Answer:

-9h² - 12h - 3

Step-by-step explanation:

Follow the FOIL method:

FOIL = First, Outside, Inside, Last

Multiply the terms together:

First: 9h * -h = -9h²

Outside: 9h * -1 = -9h

Inside: 3 * -h = -3h

Last: 3 * -1 = -3

Combine like terms: 9h² + (-9h - 3h) - 3

9h² - 12h - 3

-9h² - 12h - 3 is your answer.

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3 years ago
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Dmitry_Shevchenko [17]
Answer: x = 20

We know opposite angles are equivalent so we can set both of these expressions equal to each other to solve for x.

3x + 50 = 6x - 10
50 = 3x - 10 (subtract 3x from both sides)
60 = 3x (add 10 to both sides)
20 = x (divide both sides by 3)

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3 years ago
Quando laerte nasceu o pai dele tinha 28 anos atualmente laerte tem 18 anos determine a soma das idades de laerte e de seu pai
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64</span>
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