Graph the linear function g(x)=-4+7x .

Answer:

b

Step-by-step explanation:

Answer:

Sure, here are the numbers arranged from greatest to least

Step-by-step explanation:

Order from greatest to least

1.3, 4.5%, 1/3, -4/5, -0.04, -21.5%

Answer:

From the greatest to least

Step-by-step explanation:

1.3, 4.5%, 1/3, -4/5, -0.04, -21.5%

You can identify which number is greater than other by using a number line.

What is a number line?

A number line is what a math student can use to find the answer to addition and subtraction questions. A straight line, theoretically extending to infinity in both positive and negative directions from zero, that shows the relative order of the real numbers.

Hope this helps :)

Pls Brainliest...

The value of w from the given equation is w=(x-3y+1)/3.

Given  an equation x=3(y+w)-1 and we have to find the value of w in terms of x and y.

Equation is relationship between two or more variables expressed in equal to form. Equation of two variables look like ax+by=c. It may be linear equation, quadratic equation,cubic equation.

The given expression is x=3(y+w)-1 and we have to find the value of w. To find the value we have to first solve the right side of the equation.

x=3y+3w-1

Now take w at one end and all other variables in other end.

3w=x-3y+1

Now divide both sides by 3.

3w/3=(x-3y+1)/3

Now cancel 3 from numerator and denominator in left side.

w=(x-3y+1)/3

Hence the value of w in the equation x=3(y+w)-1 is w=(x-3y+1)/3.

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Answer:

Step-by-step explanation:I don't say u must have to mark my ans as brainliest but if it has really helped u plz don't forget to thank me...

Answer:

See below

Step-by-step explanation:

Factor the numerator and denominator

\(\displaystyle f(x)=\frac{x^2-9}{(x^2-x-6)(x^2+6x+9)}\\\\f(x)=\frac{(x+3)(x-3)}{(x-3)(x+2)(x+3)(x+3)}\\\\f(x)=\frac{x-3}{(x-3)(x+2)(x+3)}\)

Because \(x-3\) exists in both the numerator and denominator, there will be a hole at \(x=3\) because the function is not continuous at that point.

If we check if the function is continuous at \(x=2\), we can see that the denominator will not be 0, thus, the function is continuous at \(x=2\).

Answer:

-3

Step-by-step explanation:

Simplifying

2x + 6 + -10x = 30

Reorder the terms:

6 + 2x + -10x = 30

Combine like terms: 2x + -10x = -8x

6 + -8x = 30

Solving

6 + -8x = 30

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-6' to each side of the equation.

6 + -6 + -8x = 30 + -6

Combine like terms: 6 + -6 = 0

0 + -8x = 30 + -6

-8x = 30 + -6

Combine like terms: 30 + -6 = 24

-8x = 24

Divide each side by '-8'.

x = -3

Simplifying

x = -3

Answer:

x=-3

Step-by-step explanation:

Write the equation.

2x+6-10x=30  Combine like terms.

-8x+6=30        Subtract 6 on both sides.

     -6  -6

-8x=24            Divide by -8 on both sides.

/-8  /-8

x=-3

Hope this helps!! Have a great day ^^

No of tiles must she buy for the cost to be the same at both stores is 70.58

What is Cost?

Cost is the amount of money spent by a business to produce or create goods or services. It excludes the profit margin markup. Cost is the sum of money spent on making a good or product, as seen from the seller's perspective.

Let the number of tiles be x

At the first shop: Cost = $0.89 * x + $24

= 0.89x +24

At the second shop: Cost =  $1.19 * x = 1.19x

If the cost is the same:

1.19x = 0.89x + 24

1.19x - 0.89x = 24

0.30x = 24

x = 24/0.30

x = 70.58

If she buys less than 70.58 tiles, then the second shop is cheaper.

If she buys more than 70.58 tiles, then the first shop is cheaper.

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The length of the garden is 99 m.

The formula for the area of a rectangle is:

Area = Length x Width

We are given that the area of the rectangle is 8811 \(m^{2}\) and the width is 89 m. Substituting these values into the formula, we get:

8811 \(m^{2}\) = Length x 89 m

To solve for the length, we can divide both sides of the equation by 89 m:

Length = 8811 \(m^{2}\) / 89 m

Simplifying, we get:

Length = 99 m

Therefore, the length of the garden is 99 m.

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Answer:

Veronica left a tip of  $6.87

Step-by-step explanation:

3.50×2= 7

6.95×2= 13.9

7.95+12.95+15.95+7+13.9 = 41.8

0.25×41.8= 10.45

41.8-10.45= 31.35

0.0925×31.35 = 3

31.35+3 = 34.35

0.20×34.35 = 6.87

Answer:

105

Step-by-step explanation:

Answer:

24

Step-by-step explanation:

The perimeter of the right triangle shown is 24 units.

Perimeter of any shape is defined as the total length of it's boundary. Perimeter can be calculated if any shape has been extended into its linear form and then measure its total length.

Vertices of the triangle are A(-3, 4), B(-3, -2) and C(5, -2)

Distance between two points (x₁, y₁) and (x₂, y₂) = √[(x₂ - x₁)² + ( y₂ - y₁)²]

Length of AB = √[(-3+3)² + (-2-4)²] = √(-6)² = 6

Length of BC = √[(5+3)² + (-2+2)²] = √(8²) = 8

Length of CA = √[(-3-5)² + (4+2)²] = √(100) = 10

Perimeter of a triangle is the sum of it's three sides.

∴ Perimeter = AB + BC + CA

⇒Perimeter = 6 + 8 + 10 = 24 units

Perimeter of the right triangle with vertices (-3, 4), (-3, -2) and (5, -2) is 24 units.

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Answer:

64/24

32/12

16/6

8/3

8:3

Hope This Helps!!!

Answer:

y=3/5x + 2

Step-by-step explanation:

y-(-1)=3/5(x-(-5))

y+1=3/5(x+5)

5y+5=3x+15

5y=3x+10

y=3/5x+2

Answer:

28125

Step-by-step explanation:

The \(n\)th term of your geometric sequence is \(9\cdot5^{n-1}\). This means that the 6th term is \(9\cdot5^{6-1}=28125\).

Answer:

I am in grade 8 so i don't know this

Step-by-step explanation:

Answer:

i dont have the slightest clue

Step-by-step explanation:

man. i dont understand. Someone help her.

Answer:

\({ \bf{factor : x + 2}} \\ { \tt{divisor = - 2 }} \\ { \bf{f(x) = {x}^{3} + 1 }} \\ { \bf{f( - 2) = {( - 2)}^{3} + 1}} \\ { \bf{remainder = - 7}}\)

Answer:

(4b-5)^2

Step-by-step explanation:

I am assuming it's asking this? I'm not too sure.

Answer:

\((4b - 5 {)}^{2} \)

Step-by-step explanation:

1) Rewrite it in the form a² - 2ab + b², where a = 4b and b=5.

\((4b)^{2} - 2(4b)(5) + {5}^{2} \)

2) Use square of Difference: (a - b)² = a² - 2ab + b².

\((4b - 5)^{2} \)

Therefor, the answer is ( 4b - 5)².

Having a valid argument with all false premises does not provide any information about the argument's conclusion.

If you have a valid argument with all false premises, then nothing can be said about the argument's conclusion.

This is because the conclusion is only valid when the premises of the argument are true.

In other words, if the premises are false, then the conclusion could be true or false.

In logic, the validity of an argument refers to the logical connection between the premises and the conclusion.

If the premises are true, then the conclusion of the argument must be true.

However, if the premises of an argument are false, then it is impossible to determine the validity of the argument, as the conclusion could be either true or false.

Therefore, having a valid argument with all false premises does not provide any information about the argument's conclusion.

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Answer:

missing length is 6x - 1

Step-by-step explanation:

To find missing length, add two known sides and subtract from perimeter

(15x - 2) - (4x + 4 + 5x - 5)

(15x - 2) - (9x - 1) = 6x - 1

In the 1984 domestic violence study conducted by Sherman and Berk, the ethical concern was that they potentially withheld a beneficial treatment.

The domestic violence study conducted by Sherman and Berk in 1984 raised an ethical concern in that they financially profited from the research. This raises the question of whether their motives were purely altruistic or whether they were driven by financial gain. Additionally, the study did not adhere to special protections for vulnerable populations such as women and children who may have been victims of domestic violence. This raises concerns about the validity and generalizability of the study's findings. Furthermore, the study potentially withheld a beneficial treatment, which raises questions about the ethical responsibility of researchers to ensure that their subjects receive the best possible care. Finally, there are also concerns that the researchers may have deceived their subjects, which raises questions about the integrity and transparency of the research process. In conclusion, the ethical concerns raised by this study highlight the need for researchers to carefully consider the impact of their research on vulnerable populations and to ensure that they adhere to the highest ethical standards.
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Answer:

=The opposite angles of a parallelogram are equal

=(3x+4)

=(5x-2)

=-2x=-6

=x=6+2

=x=3=

1st angle=3x+4=13

3rd angle=5x-2=13

=sum of adjacent side of angle is 180°

=Let the adjacent (2nd angle ) be y=

y+13°=180°

=y=180°-13°

=y=167°=

2nd angle=4th angle

=2nd angle=167° 

=4th angle=167°

Step-by-step explanation:

This might be confusing, but I hope it helps <3

Answer:

Grocery Giant has the better price for the pineapple.

Step-by-step explanation:

Superway Store

3 cans of pineapple is 2.25

Grocery Giant

6 cans of pineapple is 4.80

Superway Store 6 cans is 2.25 + 2.25 = 4.50

Which means that Superway Store is cheaper by 30 cents

Answer:

7.6 for delta math trust me

Step-by-step explanation:

The length of the piece of cardboard is 25 inches, and the width is 15 inches.

Let's assume the width of the cardboard is x inches. Since the length of the cardboard is 10 inches longer than the width, the length would be x + 10 inches.

When squares with sides of 2 inches are cut from each corner, the width of the resulting box will be reduced by 4 inches (2 inches from each side), and the length will be reduced by 4 inches as well.

The height of the box will be 2 inches since the squares cut from the corners have a height of 2 inches.

To find the dimensions of the box, we need to determine the length, width, and height.

Width of the box = x - 4 inches

Length of the box = x + 10 - 4 = x + 6 inches

Height of the box = 2 inches

The volume of a rectangular box is given by the formula:

Volume = Length × Width × Height

We are given that the volume of the box is 462 in³, so we can set up the equation:

462 = (x + 6)(x - 4)(2)

Simplifying the equation:

231 = (x + 6)(x - 4)

Expanding and rearranging:

231 = x² + 2x - 24

Bringing all terms to one side:

x² + 2x - 24 - 231 = 0

Simplifying further:

x² + 2x - 255 = 0

Now we can solve this quadratic equation using factoring, completing the square, or the quadratic formula. Factoring is the most efficient method in this case:

(x - 15)(x + 17) = 0

Setting each factor equal to zero:

x - 15 = 0 or x + 17 = 0

Solving for x:

x = 15 or x = -17

Since we are dealing with dimensions, a negative value does not make sense. Therefore, the width of the cardboard is 15 inches.

Using the width, we can find the length:

Length = Width + 10 = 15 + 10 = 25 inches

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1.  x² - 5x - 16 can be written as (x - 8)(x + 2).

2. 6an² - 3b²n² = n²(6a - 3b²).

3. This expression represents a perfect square trinomial, which can be factored as (2x - y)².

4. Combining like terms, we get -n³ - n² + n + 1 = -(n³ + n² - n - 1).

5. 17x³y⁴z⁶ = (x²y²z³)².

6. 12a²b³ = (2a)(6b³) = 12a6b³ = 12a⁷b³x⁶.

Let's simplify the given expressions:

Simplifying x² - 5x - 16:

To factorize this quadratic expression, we look for two numbers whose product is equal to -16 and whose sum is equal to -5. The numbers are -8 and 2.

Therefore, x² - 5x - 16 can be written as (x - 8)(x + 2).

Simplifying 6an² - 3b²n²:

To simplify this expression, we can factor out the common term n² from both terms:

6an² - 3b²n² = n²(6a - 3b²).

Simplifying 4x² - 4xy + y²:

This expression represents a perfect square trinomial, which can be factored as (2x - y)².

Simplifying n + 1 - n³ - n²:

Rearranging the terms, we have -n³ - n² + n + 1.

Combining like terms, we get -n³ - n² + n + 1 = -(n³ + n² - n - 1).

Simplifying 17x³y⁴z⁶:

To simplify this expression, we can divide each exponent by 2 to simplify it as much as possible:

17x³y⁴z⁶ = (x²y²z³)².

Simplifying 12a²b³:

To simplify this expression, we can multiply the exponents of a and b with the given expression:

12a²b³ = (2a)(6b³) = 12a6b³ = 12a⁷b³x⁶.

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Answer:

9

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

the center of the circle is A(2,-2) , the radius is the distance from A( center to the circumference) is 3 points

(x-2)^2+(y+2)^2=r^2    r=3 so r^2=9

(x-2)^2+(y+2)^2=9