Find the slope of a line through (-1,1) and (0,4)

Answer:

? what's the picture

Step-by-step explanation:

Graphing the solution sets to inequalities involves using open or closed circles to represent non-inclusive or inclusive endpoints and shading the number line to indicate the direction of the inequality.

To graph the solution sets to the inequalities on number lines, we need to understand and apply the concepts of inequalities and number line graphing. If an inequality has a 'less than' (<) or a 'greater than' (>) symbol, we use an open circle on the number line to indicate that the endpoint is not included in the solution. Conversely, if an inequality includes 'less than or equal to' (\u2264) or 'greater than or equal to' (\u2265), we use a closed circle to show that the endpoint is part of the solution set. The inequality symbol will also determine the direction in which we shade the number line: to the left for 'less than' and to the right for 'greater than'.

For example, if we have an inequality x > 3, we place an open circle at 3 and shade the number line to the right of 3, indicating all numbers greater than 3 are included in the solution set. If the inequality is x \u2265 5, we place a closed circle at 5 and shade to the right, including 5 and all numbers greater than it. Similarly, with x < -2, an open circle would be placed at -2 and the line shaded to the left. Lastly, for x \u2264 -4, a closed circle at -4 with the line shaded to the left indicates the solution set.

Answer:

The result of the subtraction is [tex]\(57\).[/tex]

Explanation:

To subtract the numbers given, we need to add all the positive numbers and then subtract the sum of the negative numbers.

Positive numbers: [tex]\(6 + 4 + 6 + 4 + 5 + 5 + 6 = 36\)[/tex]

Negative numbers: [tex]\(-6 - 6 - 4 - 1 - 4 = -21\)[/tex]

Subtracting the sum of the negative numbers from the sum of the positive numbers:

[tex]\(36 - (-21) = 36 + 21 = 57\)[/tex]

So, the result of the subtraction is [tex]\(57\).[/tex]

The system of equations -5x + 2y = 9 and y = 7x is solved using substitution, yielding the solution x = 1 and y = 7.

To solve the system of equations -5x + 2y = 9 and y = 7x, we can use substitution since the second equation gives us 'y' in terms of 'x' directly. We substitute 7x in for y in the first equation:

-5x + 2(7x) = 9

-5x + 14x = 9

9x = 9

x = 1

Now that we have the value for x, we can find y using the second equation:

y = 7(1)

y = 7

Therefore, the solution to the system of equations is x = 1 and y = 7.

The problem deals with the segment addition postulate. By setting up and solving the relevant equation (2x + 7 = 6x - 5), we find that x = 3. Therefore, the length of AB = 6.

The subject of this question is segment addition postulate in mathematics. Given that B is between A and C, it implies that AB + BC = AC. From the problem, it's given that AB = 2x, AC = 6x - 5 and BC = 7. Setting up the equation would yield 2x + 7 = 6x - 5. Solving this equation gives us x = 3. Therefore, by substituting x=3 in AB = 2x we find that AB = 6.

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Answer:

The answer for the slope is 2.

True, 50 tens times 4 hundreds equals 40 tens times 5 hundreds.

50 tens times 4 hundreds will equals 40 tens times 5 hundreds reason been if you multiply 50 by 4 hundred  it will give us 20,000 and if you multiply 40 tens by 5 hundreds it will still give us 20,000.

Hence:

Multiplication

50×400=40×500

20,000=20,000

Inconclusion 50 tens times 4 hundreds will equals 40 tens times 5 hundreds.

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Shanice's rate: 93 / 1.5 = 62 miles per hour

she is 10 miles slower than twice the speed of Brandon

62 +10 = 72

72/2 = 36

 Brandon is driving 36 miles per hour

Final answer:

To solve the equation 6 x 4.4 with the distributive property, multiply 6 by each part of 4.4 (which is divided into 4 and 0.4) separately and then add the results together. This yields 24 + 2.4, which equals 26.4.

Explanation:

To solve the multiplication problem 6 x 4.4 using the distributive property, we can break down the number 4.4 into 4 and 0.4. Then we distribute the multiplication over these two addends separately.

This can be written as:

6 x (4 + 0.4) = (6 x 4) + (6 x 0.4)

Next, we solve each part of the equation:

6 x 4 = 24

6 x 0.4 = 2.4

Finally, we combine these two results to get the final answer:

24 + 2.4 = 26.4

Thus, 6 multiplied by 4.4 equals 26.4.

Answer:

yup

Step-by-step explanation:

i completed the test.

Hope i helped

Answer: As x decreases without bound the graph f(x) decreases, as x increases without bound the graph of f(x) increases.

Step-by-step explanation:

Since, the given function is , [tex]f(x) =5(x-1)[/tex]

If [tex]x\rightarrow -\infty[/tex] then [tex]f(x)\rightarrow -\infty[/tex]

that is, we can say, as x decreases without bound the graph f(x) decreases.

While, If [tex]x\rightarrow +\infty[/tex] then [tex]f(x)\rightarrow +\infty[/tex]

That is, we can say, as x increases without bound the graph f(x) increases.

thus, we can say first option represents the correct end behavior of f(x).

Answer:

[tex]48x^9-72x^7+36x^5[/tex]

Step-by-step explanation:

The initial expression is:

[tex]9x^5+3x(4x^4-3x^2)^2[/tex]

First expand the squared part (inside the parenthesis):

[tex]9x^5+3x(4x^4-3x^2)(4x^4-3x^2)\\9x^5+3x(16x^8-24x^6+9x^4)\\[/tex]

Then, multiply the terms inside the parenthesis by 3x applying the distributive property:

[tex]9x^5+3x(16x^8-24x^6+9x^4)\\9x^5+48x^9-72x^7+27x^5[/tex]

Finally add terms with the same exponent

[tex]48x^9-72x^7+36x^5[/tex]

Answer:

D. 48x^9-72x^7+36x^5

Step-by-step explanation:

Just took it. Edg 2020. Hope this helps :)

Btw Look at you doing your school work looking smart! I see youuu! (even if you are cheating a lil but its ok im doing the same xD)