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Vlad [161]
2 years ago
8

Solve kx + 8 = 4 for x.

Mathematics
1 answer:
AnnyKZ [126]2 years ago
4 0

Answer:

A.4

hope it is ❤❤❤❤

THANK YOU.

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Please help easy stuff.......
nataly862011 [7]

To evaluate a function at a given input, you have to substitute every occurrence of the variable with that particular value.

So, for the first function, you have

T(x) = -x-2 \implies T(-4) = -(-4)-2 = 4-2 = 2

The name of the variable is obviously irrelelvant, so the same goes for the second function:

w(x) = 14-6x \implies w(-3) = 14-6\cdot(-3) = 14 + 18 = 32

3 0
2 years ago
Read 2 more answers
What is the value? <br><br> -8 * 2/3
Slav-nsk [51]

Answer: -5 2/3

Step-by-step explanation:

6 0
2 years ago
The heights of women aged 20 to 29 are approximately normal with mean 64 inches and standard deviation 2.7 inches. men the same
Artyom0805 [142]
<span>To find the z-scores, find the difference in the number of inches for each value from the mean and then divide that by the standard deviation. For women at 72 inches (6'), this would be (72-64) / 2.7, or a z-score of +2.963. For a male at 72 inches, this would be (72-69.3)/2.8, or +0.964. This shows that the woman at 6 feet tall is more rare in the distribution than a man at 6 feet tall.</span>
5 0
2 years ago
Graph the function rule. Tell whether the graph is continuous or discrete. The height​ h, in​ inches, of the juice in a 20​-oz b
tangare [24]
The x-axis is the amount of juice because it is the independent equation, while the y-axis is the height. The range of the x-axis starts from 0 to the maximum 20 oz. The graph is shown in the attached picture. As shown, the graph is continuous.

3 0
3 years ago
I need the reasoning?
morpeh [17]

Answer:

2. This is only true when x=-3.

3. This is only true when x=3.

4. This is only true when x=12.

5. This has no solution.

6. This has an infinite number of solutions.

6 0
2 years ago
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