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3 years ago

WILL MARK BRAINLIEST PLS HELP. Fill in the table by following the rules provided for each backpack.

Mathematics

1 answer:

mestny [16]3 years ago

7 0

Answer:

See complete answer

Step-by-step explanation:

Backpack 2 is 2x, 2y, so double each number:

(0,2) = (0, 4)

(8,2) = (16, 4)

(6,5) = (12, 10)

(2,5) = (4, 10)

(0,2) = (0,4)

Backpack 3 is x + 8, y - 2 so add 8 to x and subtract 2 from y:

(0,2) = (8, 0)

(8,2) = (16, 0)

(6,5) = (14, 3)

(2,5) = (10, 3)

(0,2) = (8, 0)

Backpack 4 is x, 2y, so keep the same x and multiply y * 2

(0,2) = (0, 4)

(8,2) = (8, 4)

(6,5) = (6, 10)

(2,5) = (2, 10)

(0,2) = (0,4)

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As we can see from the table there is a pattern to the whole data in the table. A closer look reveals that when we multiply the number of students, n by the cost per student, c we get a constant number, 72. Let us see what we mean here:

$3\times24=72$
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$9\times 8=72$
$16\times 4.5=72$

Thus, the function which models the data is the $nc=12$ .

Now, let us move on to the next part of the question:

If 12 students go on the trip then the cost per student as per this model will be:

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Therefore, out of the given options, the option the correct option is number B.

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Answer:

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Step-by-step explanation:

To find the number of kilograms per dragon, we divide the amount of meat by the number of dragons.

4545/22 kilograms per dragon

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MIDPOINT & DISTANCE help

tamaranim1 [39]

Answer:

Step-by-step explanation:

The formula of a midpoint of (x₁, y₁) and (x₂, y₂):

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Step-by-step explanation:

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