A car increases, then decreases, its speed. Which table could represent the speed of the car?
A. A 2-column table with 5 rows. The first column is labeled time (minutes) with entries 5, 6, 7, 8, 9. The second column is labeled speed (miles per hour) with entries 45, 43, 41, 42, 43.

B. A 2-column table with 5 rows. The first column is labeled time (minutes) with entries 5, 6, 7, 8, 9. The second column is labeled speed (miles per hour) with entries 45, 47, 49, 48, 47.

C. A 2-column table with 5 rows. The first column is labeled time (minutes) with entries 5, 6, 7, 8, 9. The second column is labeled speed (miles per hour) with entries 45, 45, 45, 43, 41.

D. A 2-column table with 5 rows. The first column is labeled time (minutes) with entries 5, 6, 7, 8, 9. The second column is labeled speed (miles per hour) with entries 45, 43, 41, 41, 41.
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Answer:

(y – 1) = -⅔(x + 6)

Step-by-step explanation:

Given:

To find the point slope form, first use the formula:

(y – y_1) = m(x – x_1).

Where (x_1, y_1) is a given point, and m is the slope of the line.

The next and final step is to substitute the given information into the equation like this.

(y – y_1) = m(x – x_1) →

(y – (1)) = (-⅔)(x – (-6)).

Then simplify:

(y – (1)) = (-⅔)(x – (-6)) → (y – 1) = -⅔(x + 6).

You can also verify that the information is correct if you replace the coordinate for x and y values, so that the equation is true like 0 = 0, or where both sides are the same.

(-6, 1) → (y – 1) = -⅔(x + 6) →

(1 – 1) = -⅔(-6 + 6) → 0 = 0 ✓

Step-by-step explanation:

x - 5y

= 47 - 5(3)

=47 - 15

= 32

Answer:

32

Step-by-step explanation:

x-5y

47-5×3

47-15

32

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Answer:

9+x = 2y+14

Step-by-step explanation:

It says 9 plus a number, so plug in x for 'a number', and it says 'is twice a number plus 14'. Plug in '=' for is another variable for 'a number', and last but not least, just put +14 for plus 14

Answer:

plane EBG

Step-by-step explanation:

plane C is also named plane EBG

[tex]\\ \sf\longmapsto Plane\:EBG[/tex]

Answer:

11x and 8y

Step-by-step explanation:

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Answer:

4099973

Step-by-step explanation:

I hope this is correct! :)

Sorry if I'm wrong...

Approximately 4,100,938 men in the U.S. didn't complete 9th grade. To find out how many men in the U.S. didn't complete 9th grade, we can use the percentage given and calculate it as follows: Number of men who didn't complete 9th grade = (Percentage of men who didn't complete 9th grade / 100) * Total number of men in the U.S.

Given:

Percentage of men who didn't complete 9th grade = 3.38%

Total number of men in the U.S. = 121,301,000

Let's calculate:

Number of men who didn't complete 9th grade = (3.38 / 100) * 121,301,000

Number of men who didn't complete 9th grade ≈ 4,100,938

So, approximately 4,100,938 men in the U.S. didn't complete 9th grade.

To know more about grade:

https://brainly.com/question/15160328

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Answer:

hope it helps you.........

Answer:

72

Step-by-step explanation:

9² - √81

= (9 × 9) - √9 × 9

= 81 - √9²

= 81 - 9

= 72

Answer:

y = 3-8 =-5

Step-by-step explanation:

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hi <3

you have to isolate the variable 'y'

to do that, just subtract 8 from both sides of the equation

thus, y = 3 - 8

giving you an answer of y = -5

hope this helps :)

Answer:

9 is the constant

Step-by-step explanation:

-7 is the coeffiecent (the number multipled/divided by the variable)

x is the variable (unknown number)

+ 9 is the constant (a number that is NOT multiplyed/divided by the varaible)

Answer:

59÷4

you will find the answer

[tex]\begin{array}{l}\text{We\ have\ } \alpha +\beta =90\ \text{and} \ \beta =\alpha +32\text{\ then}\\\\\alpha +\alpha +32=90\\\\\Longrightarrow 2\alpha =90-32\\\\\Longrightarrow \alpha =\frac{58}{2} =29\\\\\therefore \beta =29+32=61\\\\\therefore \boxed{\text{The\ larger\ angle\ is\ 61\ degrees}}\end{array}[/tex]

Answer:

3 +2+2

Step-by-step explanation:

17 answer tikka

.

45

5

5

5

5

4

4

4

4

4

Answer:

l-12 - (-15)l = 3. hope this helps

Step-by-step explanation:

- Zombie

Equations are used to show the relationship between variables (usually x and y). The true statement about f(x) is that the range of f(x) is [tex]y \ge -8[/tex]

Given that:

[tex]f(x) = 2(x - 2)^2 - 8[/tex]

To identify the true statement, I will make use of graphical method.

See attachment for the graph of [tex]f(x) = 2(x - 2)^2 - 8[/tex]

From the attached graph, we can see that the graph as a minimum at:

[tex](x,y) = (2,-8)[/tex]

And it opens upward.

This implies that the minimum y-value of f(x) is at -8, and it has no maximum.

In other words, the range of the function is:

[tex]f(x) \ge -8[/tex]

Hence, the true statement is option (a):

The range of f(x) is [tex]y \ge -8[/tex]

Read more about equations at:

https://brainly.com/question/17995541

Answer:

Option D.

Step-by-step explanation:

Segment VW is intersected by planes XUV and SRV

Plane XUV and SRV

Step-by-step explanation:

Answer:

[tex] \frac{3}{4} n = 12[/tex]

Step-by-step explanation:

let the number be n :

[tex] \frac{3}{4} \: of \: n = 12 \\ \\ \frac{3}{4} n = 12[/tex]

further more:

[tex]3n = 12 \times 4 \\ n = \frac{12 \times 4}{3} \\ \\ n = 4 \times 4 \\ n = 16[/tex]

Answer:

3x4=12

Step-by-step explanation:

First, let's create two variables to express the girls' ages.

x=age of girl 1

y = age of girl 2

Now, let's create our expressions

x+y = 24

x-y=6

Let's solve by elimination

2x = 30

Divide both sides by 2

x=15

We can plug 15 in for x into one of our expressions

15 + y = 24

Subtract both sides by 15

y = 9

The older girl is 15 years old and the younger girl is 9 years old.

Answer:

896 1792 3584

Step-by-step explanation:

I suppose K is the matrix

[tex]K = \begin{bmatrix}14 & -13 & 0 \\ 3 & 8 & -1 \\ -10 & -2 & 5\end{bmatrix}[/tex]

To compute det(K), you can use a simple cofactor expansion along the first row:

[tex]\det(K) = 14\times\det\begin{bmatrix}8 & -1 \\-2 & 5\end{bmatrix} - (-13)\times\det\begin{bmatrix}3 & -1 \\ -10 & 5\end{bmatrix} + 0\times\det\begin{bmatrix}3 & 8 \\ -10 & -2\end{bmatrix} \\\\ \det(K) = 14\times(8\times5-(-1)\times(-2)) + 13\times(3\times5-(-1)\times(-10)) + 0 \\\\ \det(K) = 14\times38 + 13\times5 = \boxed{597}[/tex]

Answer:

720°c+273 =993k is the answers for the question

Step-by-step explanation:

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Answer:

Step-by-step explanation:

Let's take the blank as "x"

[tex]3 = 2 \frac{1}{6} + x[/tex]

[tex] = > x = 3 - 2 \frac{1}{6} [/tex]

[tex] = > x = 3 - \frac{13}{6} [/tex]

[tex] = > x = \frac{18 - 13}{6} [/tex]

[tex] = > x = \frac{5}{6} (ans)[/tex]

Hence,

In the blank there will be 5/6

Answer:

5/6

Step-by-step explanation:

The answer is 5/6. To get this, ignore the 2 for now, and focus on 1/6. We want to make 1/6 a whole number, because 1 + 5 is 6 (if we make 1/6 a whole number it will be 1). So subtract 1 from 6, and you get 5. 5/6 + 1/6 = 6/6 or 1. Now you can bring the 2 back, and you have 3 = 2 1/6 + 5/6.

Hope this helped!

Answer:

[tex]slope = \frac{y2 - y1}{x2- x1} \\ = \frac{9 - 16}{9 - 1} \\ = \frac{ - 7}{8} \\ slope = \frac{ - 7}{8} \\ thank \: you[/tex]

207$ - 15$ = 192$

192$ : 8 = 24$

Answer: Each book costed 24$.

Explanation:

We're asked to add the fractions 1/2 and 1/3

We can't do so right away because the denominators (2 and 3) are different. But notice how

So we can say:

1/2 + 1/3 = 3/6 + 2/6 = (3+2)/6 = 5/6

Answer:

[tex] \frac{3}{2} + \frac{8}{6} = 31 \\ \frac{9 + 8}{6} = 31 \\ \frac{17}{6} = 31 \\ the \: equation \: is \: incorrect[/tex]

Answer:

$10.24

Step-by-step explanation:

12(1.30)=12.36

22.60-12.36=10.24

Answer:

The choose C. 24x+6y

Step-by-step explanation:

[tex]3(8x + 2y) = 24x + 6y[/tex]

I hope I helped you^_^

Answer:

[tex]4.69 \times 5.8 \\ \\ = 27.202[/tex]

Answer:

A. -45

Step-by-step explanation:

Since it says the dolphin dove 45 feet below sea level, it would mean that the integer is negative.

Answer: A

Step-by-step explanation: