8y−4x=8 Put the following equation of a line into slope-intercept form, simplifying all fractions.

Answer:

9 quarters

Step-by-step explanation:

From the question

Jesse has $3.40 in quarters and nickels

Quarters = q = number of quarters

1 quarter = $0.25

nickels = n = number of nickels

1 nickel = $0.05

Hence,

0.25q + 0.05n = $3.40 .......Equation 1

The number of nickels is 5 more than 2 times the number of quarters.

n = 2q + 5

0.25q + 0.05n = $3.40 .......Equation 1

0.25q + 0.05(2q + 5) = 3.40

0.25q + 0.10q + 0.25= 3.40

0.35q = 3.40 - 0.25

0.35q = 3.15

q = 3.15/0.35

q = 9

Therefore, Jessie has 9 quarters.

bIt was like any other day. I woke up to the sound of Fletchling in the trees. Wait is that the sound of Fletchling!? Am I still dreaming or have all my dreams just come true?............

​I did everything in my power to see if I was dreaming and I wasn’t. This was the start of a new beginning. I knew what had to happen next. Just then, Professor Oak walked in and my mom came into the room and said,”Charles I think you should stay here.”

But like any kid would do I didn’t listen.

​Then it all came back like a flood.

​I peeked out of a crack in my door and saw my mom and the Professor talking. I couldn’t tell what they were saying but there was a box on the table and it had my name on it. The addresser: Anonymous.

Answer:

x^4n^4

Step-by-step explanation:

Answer:

\(n^{4} x^{4}\)  

I really hope this helps!

Answer:

8.246 units long

2sqrt(17) units long in simplest radical form

Step-by-step explanation:

Use the Pythagorean Theorem to find the missing leg length:

a^2+b^2=c^2

4^2+b^2=sqrt(84)^2

16+b^2=84

b^2=68

b=sqrt(68)

b=2sqrt(17) <-- Simplest Radical Form

b=8.246

So the third side is approximately 8.246 units long

Answer:

It's quite easy

Step-by-step explanation:

people less than 30 years = frequency of people 0 to 15 + 15 to 30 = 8+15 =23

Therefore there are 23 people less than 30 years old.

pls mark me as brainliest pls.

Using the divergence theorem we can compute that the outward flux of the vector field is 16π .

The outward flux of F over the solid cylinder and z = 0 is

∫∫F·ds  = ∫∫∫ DivF dv

F = 2xy² i   +  2x²y j + 2xy k

Div F  =  D/dx (2xy²)  +   D/dy (2x²y )

Div F  =  2y²  +  2x²

In cylindrical coordinates   dV = rdrdθdz and as z = 0 the region is a surface ds = r·dr·dθ

Using the parametric form of the surface equation

x = rcosθ        y =  r sinθ      and z = z

Div F  = 2r² sin²θ  + 2r²cos²θ

∫∫∫ DivF dv  =  ∫∫ [2r²sin²θ  + 2r²cos²θ] × rdrdθ

∫∫ 2r² [sin²θ  + cos²θ] × rdrdθdz   ⇒  ∫∫ 2r³ drdθ

Integration limits

0 < r < 2          0 < θ < 2π

2∫₀² r³ ∫dθ

(2/4) × (2)⁴ × 2π

The divergence theorem, commonly known as Gauss' theorem or Ostrogradsky's theorem, is a theorem that connects the flow of a vector field across a closed surface to the field's divergence in the volume enclosed.

In more detail, the divergence theorem states that the surface integral of a vector field across a closed surface, sometimes referred to as the "flux" through the surface, is equal to the volume integral of the divergence over the region inside the surface.

Therefore the flux is 16π .

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Answer:

A third of 9 is 3.

Step-by-step explanation:

9 / 3 = 3.

3 * 3 = 9

2.3 : 2.2

3x : 5y and 7 : 11

3x : 5y

7 : 11

To find x:

3x = 7

x = 7/3 (Bring 3 over to 7 to divide)

x = 2.3 OR 2/1/3

To find y:

5y = 11

y = 11/5 (Bring 5 over to 11 to divide)

y = 2.2 OR 2/1/5

So,

x = 2.3

y = 2.2

Therefore, the answer is:

x : y = 2.3 : 2.2

Answer:

The answer is -285

Step-by-step explanation:

Answer:

12 miles

Step-by-step explanation:

Total miles = Length of trail ×

Number of times she rode

Total miles = 3 miles × 4 times

Total miles = 12 miles

Mika traveled a total of 12 miles.

There are 99 students in Misha's grade.

So,

Therefore, there are 99 students in Misha's grade.

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13.80

Step-by-step explanation:

22 - 4% is your answer

Congress decides to allocate funds for a new road system, resulting in reduced spending on education and defense for the next two years. This prioritization reflects a trade-off between infrastructure development and investments in other critical sectors.

When Congress decides to prioritize funding for a new road system, it means that resources will be redirected from other areas, such as education and defense. This decision reflects a trade-off where the government chooses to invest in infrastructure development at the expense of reducing expenditures in education and defense sectors.

The impact of reduced education spending can have implications for schools, students, and educational programs. It may result in fewer resources for schools, leading to potential cuts in staff, curriculum, and extracurricular activities. Reduced funding for education can hinder educational opportunities and initiatives aimed at improving student outcomes and educational equity. Likewise, the reduction in defense spending can have consequences for national security and military capabilities. It may limit the resources available for military readiness, training, equipment modernization, and research and development. This reduction in defense spending could potentially impact the military's ability to respond effectively to security threats and maintain a strong defense posture.

Overall, the decision to fund a new road system at the expense of education and defense spending reflects a prioritization of infrastructure development. While investing in infrastructure is important, it is essential to carefully consider the potential consequences and seek a balanced approach that addresses the needs of various sectors for the overall well-being and progress of the country

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Answer:

The answer I got was 56.6%.

The factor of the expression will be (x + 1) and (x + 1). Then the product of two binomials will be (x + 1) and (x + 1).

It is a method for dividing a polynomial into pieces that will be multiplied together. At this moment, the polynomial's value will be zero.

The expression is given below.

⇒ x² + 2x + 1

Factorize the expression, then the factor of the expression will be

⇒ x² + x +  x + 1

⇒ x(x + 1)x + 1(x + 1)

⇒ (x + 1)(x + 1)

⇒ (x + 1)²

The product of two binomials will be (x + 1) and (x + 1).

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Answer:

Step-by-step explanation:

Starting on the left side

5 + 7  = 12

7 + 6  = 13

6 + 11 = 17

11 + 5 = 16

Total = 58

Answer:

6 miles

Step-by-step explanation:

Info we already know:

$8 to get in the cab.

$0.75 for EACH mile

The word EACH means to multiply

0.75 x 8 = 6 miles

Hope this helps!

Answer:

Step-by-step explanation:

3.78 plus 4.78x=37.19

4.78x=33.41

x=6.98, so 7. he bought 7 light bulbs

Answer: 180 and 900

Step-by-step explanation:

1500/ 100 x 12 = 180

5 years; 180x 5 = 900

Answer:

Step-by-step explanation:

a) 2x = 10

Divide both side by 2

x = 10/2

x = 5

b) -3x = 21

Divide both sides by (-3)

x = 21/(-3)

x = -7

\(c) \frac{1}{3}x = 6\)

Multiply both sides by 3

x = 6*3

x = 18

\(d)\frac{-1}{2}x = -7\)

Multiply both sides by (-2)

x = -7 * (-2)

x = 14

Q.12 The given grammar represents the expression a(a+b)*b.

Q.13 The given grammar represents the expression b(a+b)*a.

Question 12:

The given grammar represents the regular expression: d. a(a+b)*b

Explanation:

In the given grammar, the production rules are as follows:

S → T

T → aT | bT | ε

From the production rules, we can deduce that:

- The starting symbol S derives a T.

- T can derive either an 'a' followed by T, or a 'b' followed by T, or ε (empty string).

Therefore, the regular expression derived from this grammar is: a(a+b)*b, which matches a sequence that starts with 'a', followed by any combination of 'a' or 'b' (repeated zero or more times), and ends with 'b'.

Answer: d. a(a+b)*b

Question 13:

The given grammar represents the regular expression: c. b(a+b)*a

Explanation:

In the given grammar, the production rules are as follows:

S → bTa

T → aT | bT | ε

From the production rules, we can deduce that:

- The starting symbol S derives 'b', followed by T, followed by 'a'.

- T can derive either an 'a' followed by T, or a 'b' followed by T, or ε (empty string).

Therefore, the regular expression derived from this grammar is: b(a+b)*a, which matches a sequence that starts with 'b', followed by any combination of 'a' or 'b' (repeated zero or more times), and ends with 'a'.

Answer: c. b(a+b)*a

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Question: QUESTION 12 The given grammar represents which one of the following regular expressions? S→T,T→aT∣bT∣∧

a.(a+b)∗

b.b(ab)∗a

c.b(a+b)a

d.a(a+b)*b

QUESTION 13 The given grammar represents which one of the following regular expressions? S→bTa, T→aT∣bT∣∧

a.a(a+b)∗b

b.(a+b)∗b

c.b(a+b)∗a

d.b(a+b)a

Answer:

I believe the first is arithmetic because it has a difference Of 6 between each number. The second is geometric because each number is divided by 4 to get the next number

Step-by-step explanation:

5, 11, 17, 23, 29, 35. (Difference of 6)

4000, 1000, 250, 62.5, 15.62, 3.90 (divide by 4)

As for the formulas I’m not sure, but I I would guess something like

an=6n-1

an=n/4

I am not sure about the formulas though

Of the three Ms, the median is especially useful when extreme figures may warp the average. It is because the median is the middle value in a set of data, and it is not affected by extreme values as the mean is.

The three Ms refer to the measures of central tendency: mean, median, and mode. These measures help summarize and describe a dataset.

In situations where extreme figures may distort the average, the median is particularly useful. The median is the middle value in a dataset when the data is arranged in ascending or descending order.

It is not affected by extreme values, also known as outliers, as it only considers the position of the middle value.

Unlike the mean, which takes into account all values and can be influenced by extreme figures, the median provides a more robust measure of central tendency.

It is resistant to the influence of outliers and extreme values, making it a suitable choice when extreme figures may warp the average.

Therefore, it provides a more accurate representation of the data.

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To find the integer value of n that results in exactly 560 lattice points strictly in the interior of the triangle, use the equation: n = (560 + 2)/8.

This equation is derived by counting the lattice points on each side of the triangle, starting with the side between points (1,1) and (9,1). This side has a length of 8, so it contains 8 lattice points, including the two endpoints. The remaining sides have lengths of 8 + n and 8 + n, which combined have 8 + 2n lattice points. The total number of lattice points in the triangle is then 8 + 8 + 2n = 16 + 2n.  

Solving for n when the total number of lattice points is 560 gives us n = (560 + 2)/8. Therefore, the integer value of n is 70.

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The required surface area 51.81 square inches.

Given that,

Radius of cylinder = 1.5 ft

Height of cylinder = 4 in

We can see that,

The cylinder consist of circular surface and one curved surface.

We know that,

Area of circular surface = πr²

Therefore,

Area of both circular surface area of the cylinder = 2x3.14x2.25

                                                                                  = 14.13 square inches

And also we know that,

Area of cylinder =  2πrh

                           = 2x3.14x1.5x 4

                           = 37.68 square inches

Hence,

Total surface are of cylinder = 14.13 + 37.68

                                               = 51.81 square inches

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Step-by-step explanation:

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Answer:

y=$9x+$6.95

Step-by-step explanation:

Answer:

$7.10

Step-by-step explanation:

6.95+.15=7.10

Answer:

No

Step-by-step explanation:

The inequality k ≥ 10 means "the variable, k, is equal to or more than 10." We are asked if 9 is a solution to the inequality.

The number, nine, is not a solution to this inequality, as 9 is not more than or equal to 10.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

Answer:

No

Step-by-step explanation:

Hello.
The inequality pictured above (k≥10) means that any solution that is greater or equal to 10 fits it. Think of an alligator being the inequality symbol and wants what's bigger. Obviously if k is bigger the alligator wants that over a 10.

In this problem, when 9 is inputted to k, is it bigger or equal then ten?

It is not, which means it is NOT a solution.

Hope this helped!