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Sindrei [870]
3 years ago
9

Write the equation: If 6 is subtracted from the product of 3 and a number, the result is 8 more than the number.

Mathematics
2 answers:
Bogdan [553]3 years ago
5 0
<span>Write the equation
</span>
3n - 6 = n + 8

hope it helps
Anvisha [2.4K]3 years ago
5 0

3x - 6 = 8 + x \\ 3x   -  x = 8 + 6 \\ 2x = 14 \\ x =  \frac{14}{2}  \\ x = 7
.............................any questions?
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A​ person's rectangular dog pen for his dog must have an area of 200 square feet.​ Also, the length must be 12 feet longer than
kherson [118]

Answer:

width = 9.36 ft

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Step-by-step explanation:

Let the width be x ft long. Then it follows that the length will be (x+12) ft long.

To calculate the area would then be

x(x+12) = 200

xx^{2} +12x=200x^{2} +12x-200=0

x = 9.36 ft or x = -21.36 ft

We take the positive answer. So the dimensions are

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6 0
3 years ago
Is the following relation a function? *
spayn [35]

Answer:

No.

Step-by-step explanation:

Well at first glance it might seem so but there are two points particularly that can tell you that these points cannot be within a function.

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8 0
3 years ago
Which subtraction sentences show you how to find 15-7
Alborosie
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8 0
3 years ago
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Harrizon [31]

Answer: D.The domain and range of the function are the same.


Step-by-step explanation: Given function f(x)=-√-x.

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In order to get a positive number or 0 inside square root, let us solve the inequality:

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5 0
3 years ago
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3 years ago
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