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1 year ago

Write an equation and explain what the variables represent, please help.

Mathematics

1 answer:

Agata [3.3K]1 year ago

8 0

ANSWER

8x + 3y = 2000

x => The number of adults

y => The number of children

EXPLANATION

Let the number of adults be x.

Let the number of children be y.

Each adult will be charged $8 admission. This would mean that the charges for x adults will be:

8 * x = $8x

Each child will be charged $3 admission. This would mean that the charges for y children will be:

3 * y = $3y

The club wants to earn $2000 from admission charges. This means that adding the total charges for adults and children should yield $2000.

Therefore, we have:

8x + 3y = 2000

The variables are:

x => The number of adults

y => The number of children

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3 years ago

Find the midpoint of the segment from point a (6,3) to point B (8,1)

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Answer: $M=(7,2)$

Step-by-step explanation:

You need to use the following formula:

$M=(\frac{x_A+x_B}{2},\frac{y_A+y_B}{2})$

Given the points A(6,3) and B(8,1), you can identify that:

$x_A=6\\x_B=8\\y_A=3\\y_B=1$

Now, you can substitute these values into the formula $M=(\frac{x_A+x_B}{2},\frac{y_A+y_B}{2})$ .

Therefore, you get this result:

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4 years ago

Read 2 more answers