2 years ago

Two opposite numbers are 18 units away from each other. What are the numbers?

Mathematics

1 answer:

Oksanka [162]2 years ago

5 0

Answer:

-4 and 4

Step-by-step explanation:

You count between the zeros as when you jump on a number line or just don't count the zero

-4, -3, -2 ,-1, 0, 1, 2 ,3, 4

Hope this helps

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Which graph represents the solution to the system of equations?

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3 years ago

The equation 6y = 30 - 8x has solutions of (b, 1) and (a, b). What are the values of a and b?

victus00 [196]

The values of $a$ and $b$ are $a = \frac{3}{2}$ and $b = 3$ , respectively.

In this question we need to solve the linear equation for each point, first for $(x,y) = (b, 1)$ and later for $(x,y) = (a, b)$ .

If we know that $(x,y) = (b, 1)$ , then the value of $b$ is:

$6 = 30-8\cdot b$

$8\cdot b = 24$

$b = 3$

If we know that $(x,y) = (a, b)$ and $b = 3$ , then the value of $a$ is:

$6\cdot b = 30 - 8\cdot a$

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$a = \frac{3}{2}$

The values of $a$ and $b$ are $a = \frac{3}{2}$ and $b = 3$ , respectively.

To learn more on linear functions, we kindly invite to check this question: brainly.com/question/5101300

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2 years ago

The length of AB¯¯¯¯¯ is 10 inches. A dilation with a scale factor of 25 is applied. What is the length of the image of AB

DaniilM [7]

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3 years ago

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Alinara [238K]

Answer:

-67x + 10

Step-by-step explanation:

3x + 10(1 - 7x)

(use distributive property)

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(simplify)

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3 years ago

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Answer:

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Step-by-step explanation:

90 + 6 = 96

ALTERNATIVE:

96 - 6 = 90

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3 years ago