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castortr0y [4]
2 years ago
11

Pencils sell for 1.98 per dozen a teacher bought 288 pencils for his math classes. How much did the pencils cost?

Mathematics
2 answers:
Pie2 years ago
8 0
$47.52 - hope I could help
Murrr4er [49]2 years ago
5 0
$37.62. there are 19 dozen in 228, so 19 * 12= 37.62
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What is the slope of the line shown?<br><br> -7/9<br> 9/7<br> 7/9<br> -9/7
SpyIntel [72]

To find slope, we must find the change in y values divided by the change in x values, also called the rise/run. This is modeled below:

Slope = m = (y1 - y2)/(x1-x2) = (6-(-3))/(1 - (-6)) = (6+3)/(1+6) = 9/7

We can check that this answer is correct by consulting the graph. The graph shows a positive correlation (means that the slope should be positive), and if you count the graph unit squares, you get that the graph moves up 9 squares and over 7 squares between the two points shown, letting us know we got the right answer.

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3 years ago
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Shkiper50 [21]

The bearing of point X <u>from</u> point Z is 285°

<h3>Calculating bearings </h3>

From the question, we are to determine the bearing of point X from point Z.

Consider the diagram attached

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That is,

The bearing of point X from point Z = 270° + 15°

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Hence, the bearing of point X from point Z is 285°

Learn more on Calculating bearings here: brainly.com/question/22719608

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EMERGENCY (NEED HEP NOW!!!)
diamong [38]

Answer:

x=-2.25,y=-2.25

Step-by-step explanation:

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x = y =  - 2.25

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2 years ago
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Oduvanchick [21]

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