can you guys do 2 and 4 for me solve for x

Answer:

$72,000

Step-by-step explanation:

Since, a jewelry store bought 8 beautiful diamond necklaces and each cost $9,000 that means;

1 = $9,000

2 = $18,000

3 = $27,000

4 = $36,000

5 = $45,000

6 = $54,000

7 = $63,000

8  = $72,000

or to summarize;

9,000 x 8 = $72,000

As a result, the jewelry store spend $72,000 on the necklaces.

RevyBreeze

Answer:

`1

Step-by-step explanation:

Step-by-step explanation:

-x+2<3x-6

-x-3x< -6-2

-4x < -8

-x < -2

When sign changes , inequality sign changes

x > 2

Step-by-step explanation:

-x + 2 < 3x - 6

8 < 4x

2 < x

so, the smallest integer that makes that true is therefore x = 3.

Answer:

Graph C

Step-by-step explanation:

They are "opposites" for each other, and aside from 0, are functions.

Son "opuestos" entre sí y, a excepción de 0, son funciones.

Answer:

∛27 = 3

Step-by-step explanation:

A radical is simply a fractional exponent: [tex]a^{(\frac{m}{n})} = \sqrt[n]{a^{m} }[/tex]

Hence, ∛27 = [tex]27^{(\frac{1}{3})}[/tex]

Since 27 = 3³, then:

You could rewrite ∛27 as ∛(3)³.

[tex]\sqrt[3]{3^{(3)} } = 3^{[(3)*(\frac{1}{3})]}[/tex]

Multiplying the fractional exponents (3 × 1/3) will result in 1 (because 3 is the multiplicative inverse of 1/3). The multiplicative inverse of a number is defined as a number which when multiplied by the original number gives the product as 1.

Therefore, ∛27 = 3.

The final position of the dive ring with respect to surface of water ls 0.

Representing position using integer :

10 feets below the surface = - 10

To recover the ring, then, Sabine needs to 10 feets below the surface.

The surface the water = sea level position = 0

Since, Sabine takes the ring back to the surface, then the final position of the dive ring will be the sea level.

The final position of the dive ring = 0

We know that we use negative sign in integers to show a value is decreased or dropped and positive sign to show increase or rise.

Given : A dive ring on the bottom of the pool is 10 feet below the surface of the water. Sabine dives down and brings the ring back to the surface.

i.e. Integer represents the distance Sabine dives down = -10 feet  (1)

and Integer represents to come back to surface = +10  feet  (2)

Now, the final position will be (combine (1) and (2)) :

-10+10=0

Thus, the integer represents the dive ring's final position with respect to the surface of the water = 0

Answer:

-1/2

Step-by-step explanation:

RATE AS BRAINLIEST

(-3,6), (3,-6)

3-(-3)/-6-6

=6/-12

=-1/2

Answer:

they are parallel

Step-by-step explanation:

Hey there!

6^4 * 3^4 = ?

6^4

= 6 * 6 * 6 * 6

= 36 * 36

= [1,296]

3^4

= 3 * 3 * 3 * 3

= 9 * 9

= [81]

1,296 * 81

= [104,976]

6^4 * 3^4 = [104,976]

Now let’s see if 18^8 is equivalent to 18^8

18^8

= 18 * 18 * 18 * 18 * 18 * 18 * 18 * 18

= 324 * 324 * 324 * 324

= 104,976 * 104,976

= [11,019,960,576]

Therefore, 11,019,960,576 ≠ 104,976 because It is way too big to be equations answer

Answer: [NO], they aren’t equivalent because 18^8 is too big to equal to 6^4 * 3^4

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

Answer:

Step-by-step explanation:

63 grams because 21 x 3 = 63

Answer: BUL

Step-by-step explanation:

Answer:

⃤  RED =  ⃤  BUL

By rule Rotation

Answer:x+3+(-20x+2)/(x^2-3x+2)

Step-by-step explanation:

Answer:

4/9 is already in its simplest form.

Step-by-step explanation:

There is no number besides 1 that can go into both numbers therefore it is in its simplest form already.

Brainliest if you liked the answer

Answer:

here's the answer -2gf

Step-by-step explanation:

hope this helps

The correct options are:-

Choice B) Jacket world has the better deal.

Choice D) Both stores are offering a 25% discount on the jacket.

Choice E) The difference in sale prices at the two stores is $7.50

The percentage is defined as representing any number with respect to 100. It is denoted by the sign %. The percentage stands for "out of 100." Imagine any measurement or object being divided into 100 equal bits.

25% = 0.25

25% of $190 = 0.25*190 = 47.50

190 - 47.50 = 142.5

This indicates the price at Jacket World is $142.5 instead of $150

Therefore, choice A is false.

Choice B on the other hand is true because $142.50 at Jacket World is a lower price compared to $150 at Clothes Are Us. Jacket World has the better deal.

Because choice B was shown to be true, there's no way choice C can be true as well. Otherwise, we'd have a contradiction. So we can rule out choice C.

Let's find the percentage discount for Clothes Are Us.

The original price is $200 and its sale price is $150. So you save 200-150 = 50 dollars.

Divide that over the original price to find the discount: 50/200 = 0.25 = 25%

Therefore, Clothes Are Us has the same discount percentage as Jacket World. Both have a 25% discount. Choice D is true.

To know more about percentages follow

https://brainly.com/question/24304697

#SPJ1

Answer:

THE ANSWER!!!!!!!!!!

Step-by-step explanation:

The power, P (watts), of a car engine is proportional to the square of its speed, k%28m%2Fs%29; it means if you have two different powers and speeds, you will have a proportion

P%3Ak%5E2=P%5B1%5D%3Ak%5B1%5D%5E2 or

P%2Fk%5E2=P%5B1%5D%2Fk%5B1%5D%5E2

When given:

k=35, P=2200

Work out the power P%5B1%5D (to 1DP) when the speed is k%5B1%5D=40%28m%2Fs%29

so,

P=2200

k=35

k%5B1%5D=40

and you need P%5B1%5D

2200%2F35%5E2=P%5B1%5D%2F40%5E2

2200%2F1225=P%5B1%5D%2F1600

1.79592=P%5B1%5D%2F1600

1.79592%2A1600=P%5B1%5D

P%5B1%5D=2873.5 watts

Answer:

480

Step-by-step explanation:

8 x 60 = 480

Hope this helped! Have a wonderful day! :)

Answer:

[tex]cosx=\frac{67}{77} =>x=29.5[/tex]

Step-by-step explanation:

Answer:

1/9

Step-by-step explanation:

1) simplify the expression

Group like terms: (2-5-3) + 1/t = 3

Simplify the arithmetic: -6+1/t=3

2) Isolate the t

Multiply to both sides by t: -6+1/t=3t

Expand the parentheses: -6t+1t/t=3t

Simplify the left side: -6t + 1 = 3t

3)  Group all t terms on the left side of the equation

Subtract 3t from both sides: -6t+1-3t=3t-3t

Group like terms: -6t-3t+1=3t-3t

Simplify the arithmetic: -9t+1=3t-3t

Simplify the arithmetic: -9t+1=0t

Simplify the right side: -9t+1=0

4. Group all constants on the right side of the equation

Subtract 1 from both sides: -9t+1-1=0-1

Simplify the arithmetic: -9t=0-1

Simplify the arithmetic: -9t=-1

5. Isolate the t

Divide both sides by-9: -9t/-9=-1/-9

Cancel out the negatives: 9t/9=-1/-9

Simplify the fraction:t=-1/-9

Cancel out the negatives: t=1/9

Answer:

Step-by-step explanation:

4x+8<2x+2

Subtract 2x from both sides.

4x+8−2x<2

Combine 4x and −2x to get 2x.

2x+8<2

Subtract 8 from both sides.

2x<2−8

Subtract 8 from 2 to get −6.

2x<−6

Divide both sides by 2. Since 2 is positive, the inequality direction remains the same.

x<  

2

−6  

Divide −6 by 2 to get −3.

x<−3

Hope this helps :)  

Pls make brainliest :3  

And have an amazing day <3

Answer: x < -3

Step-by-step explanation:

Mapping Rule A mapping rule has the following form (x,y) → (x−7,y+5) and tells you that the x and y coordinates are translated to x−7 and y+5. Translation A translation is an example of a transformation that moves each point of a shape the same distance and in the same direction.

Answer:

(X,Y)

Step-by-step explanation:

depends on the number so if it is (x-7) which is left 7 (y+5) up 5

Answer:

2 dp= 453.86

have a nice day <3

453.86452

2 decimal place of 453.86452

to round off to 2 dp, if the digit in thousandth place is 5 or more round up, if not keep it as it is.

=453.86

hence, the 2dp of 453.86452 is 453.86

Answer:

Retail Price = $69

Step-by-step explanation:

Original Price = $60

Markup = %15

Retail Price = $60 + (0.15 * $60)

Solve:

We can say that 60 is 100% of 60 or 1 x 60

So the equation is:

1 x 60 + 0.15 x 60 = Retail Price

1.15 x 60 = Retail Price

Retail Price = 69

-Chetan K

Answer:

Original Price is $60

But it is markup 15%

(15x60) / 100 = 9

the 15% of 60 is 9

60 + 9  = 69

Now the retail price is $69

Step-by-step explanation:

Answer:

11025 = 3^2×5^2×7^2 (6 prime factors, 3 distinct)

Step-by-step explanation:

[tex]3 {}^{2} \times 5 {}^{2} \times 7 {}^{2} [/tex]

Answer:

3²×5²×7²

Step-by-step explanation:

Hope this helps

Answer:

565.48

Step-by-step explanation:

Volume for a cylinder equation: V=π(r²)h

π(3²)20 = 565.48cm³

Hi there!  

»»————-　★　————-««

I believe your answer is:  

± 7

»»————-　★　————-««  

Here’s why:  

⸻⸻⸻⸻

⸻⸻⸻⸻[tex]\text{\textbf{Since...}}\\\\7 * 7 = 49\\\\-7 * -7 = 49 \text{ \textbf{ REMEMBER:} Two negative numbers would have a positive product.}\\\\\text{We can conclude that...}\\\\\boxed{\sqrt{49} = \pm 7}[/tex]

⸻⸻⸻⸻

»»————-　★　————-««  

Hope this helps you. I apologize if it’s incorrect.  

Answer:

I did this i got  5,-2

Step-by-step explanation:

sry if wroung i got this right on my test and passed

1/2 x + 2 = x - 2

Multiply both sides by 2

2 × ( 1/2 x + 2 ) = 2 × ( x - 2 )

x + 4 = 2x - 4

Add both sides 4

x + 4 + 4 = 2x - 4 + 4

x + 8 = 2x

Subtract both sides x

x - x + 8 = 2x - x

Answer:

i think that it is 30 i'm not so sure

Step-by-step explanation: