. You want to buy some underwear. A
package of 8 costs $3.12. A package of 15
costs $6.15. A package of 20 costs $7.60.
Which package is the best buy?

Answers

Answer 1

Answer:

the second

Step-by-step explanation:

Related Questions

A sculptor is designing her new triangular masterpiece. In her scale drawing, the shortest side of the triangular piece to be made measures 9cm The longest side of the drawing measures 37cm The longest side of the actual triangular piece to be sculpted must be 16.3m long. How long will the shortest side of this piece be?

Answers

Answer:

396.5cm or 3.965m

Step-by-step explanation:

A sculptor is designing her new triangular masterpiece. In her scale drawing,

Scale Drawing

The shortest side = 9cm

The longest side = 37cm

Actual Drawing

The longest side of the actual triangular piece= 16.3m long.

We convert from meter to cm

1m = 100cm

16.3m =

Cross Multiply

= 16.3 m × 100cm/m

= 1630cm

How long will the shortest side of this piece be?

Let the shortest side be represented by x

9/37 = x/1630

Cross Multiply

37x = 9 × 1630

x = 9 × 1630/37

x = 396.48648649cm

≈ 396.5cm

Or converting to meter

= 396.5cm/100

= 3.965m

Solve the simultaneous equations 3x- 4y =20 and 4x-2y = 25

Answers

Answer:

(6, - [tex]\frac{1}{2}[/tex] )

Step-by-step explanation:

Given the 2 equations

3x - 4y = 20 → (1)

4x - 2y = 25 → (2)

Multiplying (2) by - 2 and adding to (1) eliminates the y- term

- 8x + 4y = - 50 → (3)

Add (1) and (3) term by term to eliminate y

- 5x = - 30 ( divide both sides by - 5 )

x = 6

Substitute x = 6 into either of the 2 equations and evaluate for y

Substituting into (1)

3(6) - 4y = 20

18 - 4y = 20 ( subtract 18 from both sides )

- 4y = 2 ( divide both sides by - 4 )

y = [tex]\frac{2}{-4}[/tex] = - [tex]\frac{1}{2}[/tex]

Solution is (6, - [tex]\frac{1}{2}[/tex] )

The solution of the linear equations 3x - 4y = 20 and 4x - 2y = 25 will be (6, -0.50).

What is the solution to the equation?

The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.

The linear equations are given below.

3x - 4y = 20 ...1

4x - 2y = 25

8x - 4y = 50 ...2

Subtract equation 1 from equation 1, then we have

8x - 4y - 3x + 4y = 50 - 20

5x = 30

x = 6

The value of the variable 'y' will be given as,

3(6) - 4y = 20

18 - 4y = 20

4y = - 2

y = - 0.50

The solution of the linear equations 3x - 4y = 20 and 4x - 2y = 25 will be (6, -0.50).

More about the solution of the equation link is given below.

https://brainly.com/question/545403

#SPJ2

At school 2 out of every 5 students in the sixth grade are members of the band which ratio represents the number of 6th graders that are not members of the band

Answers

Answer:3:5

Step-by-step explanation:

Answer:

3/5

Step-by-step explanation:

had that answer

Identify the angles that each have a measure of 124º.

Answers

Answer:

Angle 1, angle 3 and angle 7 will be the equal angles.

Step-by-step explanation:

In the figure attached,

Two lines are parallel and a transversal line is intersecting these parallel lines.

Congruent angles to the angle measuring 124° will be,

m(∠7) = 124° [Vertical angles]

m(∠1) = 124° [Corresponding angles]

m(∠3) = 124° [Alternate interior angles]

Therefore, ∠1, ∠7 and ∠3 will measure the same as 124°.

plzz need help
help a fellow brainly

Answers

Step-by-step explanation:

b= -2A-a

---------------

The third option is right

HAVE A GOOD DAY!

Answer:

its the third one

Step-by-step explanation:

what is 16 divided by 3482?

Answers

Answer the answer is 217.62.

Step-by-step explanation:

So anyone know the answer to this question

Answers

Answer:

D, 5

Step-by-step explanation:

1) 2 times 6 is 12

2) 12+3 = 15

3) 15/3 = 5

Solve for x 23x=10, Help me please

Answers

Answer:

the answer is 10 over 23

Answer:

x= 10/23 = 0.435

Step-by-step explanation:

Do you hate when people don’t answer your questions

Answers

Answer:

yes

Step-by-step explanation:yes

The diagram below shows y as a functional of x, True or False?
A)True
B)False

Answers

Answer:

False

Step-by-step explanation:

A function can't have 2 y-intercepts so y is not a function of x

Answer:

I believe it is A.

step-by-step explanation:

Because on the grid it is the Y corrdinate and the X coordinate so I belive it id True.

Hope it helps!

Have a brainly day! :D

What is the present value of an asset that yields $1,500 in five years and $3,000 in 10 years if the discount rate is 8%

Answers

I believe the present value would be $1,389.58

A bird leaves its nest and travels 10 miles per hour downwind for 3 hours. On the return trip, the bird travels 2 miles per hour slower and has 4 miles
left after 2 hours.
How long does the entire trip take?

Answers

Answer:

5 hours

Step-by-step explanation:

10-2=8 now add the hours

what is 8 1 2 times 11

Answers

Answer:

[tex]8\frac{1}{2}*11=93\frac{1}{2}[/tex]

Step-by-step explanation:

Simplify the expression.

One-third x + one-sixth y = 2. When x is 3, 1 x + StartFraction 3 Over 6 EndFraction y = 6. One-half x + three-fourths y = negative 3. When x is negative 2, negative 1 x minus StartFraction 6 Over 4 EndFraction = 6. Negative 1 y = 12. Continue solving the system of equations. What is the solution to the system? ( 1 , 3

Answers

Answer:

that makes no sense buttt HEYYY

Step-by-step explanation:

Answer:

12,-12

Step-by-step explanation:

i just did it

The grasshopper jumps either one block to the north, or one block to the west. He needs to reach the point that is located four blocks west and three blocks north of his current position. The grasshopper needs to avoid two dangerous intersections. The first intersection is one block west and one block north of his current position, and the second intersection is two blocks west and two blocks north of his current position. In how many ways can the grasshopper reach the desired destination?

Please help, im kinda new here, so I need answers immediately, I hope brainy doesn't fail me!

Answers

Answer:

The number of ways the grasshopper can reach the desired destination are 9 ways

Step-by-step explanation:

The directions in which the grasshopper can jump are;

One block north and one block west

By counting, we have;

The number of possible ways are through blocks

1) 1, 2, 5, 6, 8, 10

2) 1, 2, 5, 6, 8, 9

3) 1, 2, 5, 6, 7, 9

4) 1, 2, 3, 6, 8, 10

5) 1, 2, 3, 6, 8, 9

6) 1, 2, 3, 6, 7, 9

7) 1, 2, 3, 4, 7, 9

8) 15, 14, 16, 12, 11, 10

9) 12, 13, 16, 12, 11, 10

Therefore, there 9 ways the grasshopper can reach the desired destination.

Answer:

Step-by-step explanation:

I need your help please.

Answers

Answer:

1. y-int=5, concave up, a greater than 0

2. y-int=-3, concave down, a less than 0

3. y-int=0, concave up

Step-by-step explanation:

3(8 - 7) = 2(10 + 8)

Answers

Answer:

3(8-7)=2(10+8)

3(1)=2(18)

3= 36

I don't know what your instructions say but this is false. 3 is not equal to 36.

If a spacecraft was parked on Venus and needed to make a flight to Jupiter, how far would it need to travel? Show your work and provide your answer in scientific notation.
Jupiter is 779 million and Venus is 108 million

please help

Answers

Answer:

you shpuld add both then multiply it by 2

Step-by-step explanation:

Answer:

you shpuld add both then multiply it by 2

Step-by-step explanation:

Miranda has borrowed $2000 from Bank of America to help pay for a flat screen TV. The $2000 was obtained at a rate of 5% for a period of 36 months. How much will she have paid for the TV after the 36 months?

Answers

Answer:

u get 300

Step-by-step explanation:

so what ur looking for is the "I" and first we covert 36 months in 3 years the do this set up 2000(0.05)3

Solve the equation for the specified variable. Y=AB-2, For A

Answers

Answer:

b = 1

b = -1

a = 0

Step-by-step explanation:

please help dkjhdkjhdkjhsdghjk

Answers

Answer:

thirty............................... sorry it wouldnt let me answer without "20 characters"

Fuji apples grown at a certain orchard have a mean weight of 5.2 ounces with a standard deviation of 0.8 ounces. Suppose the scale the orchard owner uses systematically underweighs apples by 0.2 ounces and also weighs the apples in grams, rather than ounces. What would the mean and standard deviation of these apples' weights be as determined by this scale? (Note: 1 ounce ≈ 28 grams).

Answers

Answer:

Mean 140 grams

Standard deviation 22.4 grams

Step-by-step explanation:

What would the mean and standard deviation of these apples' weights be as determined by this scale? (Note: 1 ounce ≈ 28 grams).

Mean = 5.2 ounces.

First step would be to convert from ounces to grams

1 ounce = 28 grams

5.2 ounces =

5.2 ounces × 28 grams

= 145.6 grams

He underweighs by 0.2 ounces

We convert this too

1 ounce = 28 grams

0.2 ounce =

0.2 ounce × 28 grams

= 5.6 grams.

The new mean weight of the Fuji apples is grams = 145.6 grams - 5.6 grams = 140 grams.

Standard Deviation = 0.8 ounces.

Even though he underweighed that apples by 0.2 ounces, there has minimal effect on the standard deviation of the apples.

Hence, the standard deviation if the apples in grams =

1 ounce = 28 grams

0.8 ounce =

0.8 ounce × 28 grams

= 22.4 grams

You want to buy some beans. An 8-ounce package costs $2.88. A 14-ounce package costs $4.76. A 20-ounce package costs $7.40. Which package is the Best Buy?

Answers

Answer:

20 ounce package

Step-by-step explanation:

will last forever

What is 3 to the -3 power simplified

Answers

Answer:

[tex]\frac{1}{3^3}[/tex]

Step-by-step explanation:

Anything to a negative power is pretty much,

(1 divided by (the whole exponet and with bae but the exponent is positive))

so i this case, it is 1/ 3^3

Try solving the equation 2x + 20 = 12x

Answers

Answer:

x = 2

Step-by-step explanation:

2x + 20 = 12x

First, we have to put our exponent on the same side of our equation

2x + 20 = 12x

-2x -2x

20 = 10x

Now, we have to divide by 10 on both sides to get our exponent on its own (x)

20 = 10x

÷10 ÷10

2 = x or x =2

Hope this Helps! :)

Have any questions? Ask below in the comments and I will try my best to answer.

-SGO

Find an expression which represents the sum of (6x – 4) and (-2x + 5) in simplest terms.

Answers

Answer:

Step-by-step explanation:

because if you add -2x and 5 you would get 3 also if you subtract 6x-4 you would get 2x so add 2x and 3x then you would get five

4. If S is in the interior of ZPQR , then mZPQS + m_SQR = m_PQR.
a. Protractor Postulate
b. collinear
c. angle bisector
d. angle
e. Angle Addition Postulate

Answers

E because it make sense

If f(x)=3x+12, find the value of x so that f(x)=36
with steps please!

Answers

Answer:

x = 8

Step-by-step explanation:

36 - 12 = 24

24/3 = 8

What is the prime factorization of 72?

Answers

Answer:The prime factorization for 72 is 2×2×2×3×3

how do I write the expression (4f-3+2g)-(-4g+2) in standard form

Answers

Answer:

4f-5+6g

Step-by-step explanation:

Other Questions

Mr. Martin bought a microwave that was originally priced at $225. Using a coupon, he received a 30% discount on the microwave. What is the total price Mr. Martin will pay at the register if there is a 6% sales tax. Round your answer to the nearest cent if necessary. In what ways are Penelops struggles similar to and different from those of odysseys what ideal traits do both characters suspense? Which error did Mathieu make?He factored incorrectly.He did not use the constant as the x-intercept.He set the factored expressions equal to each other.He incorrectly solved the equation x + 3 = x + 1. PLEASE HELP These equations represent different possibilities for a waiter earning $11.25 for waiting on one table for one hour. The constant is the hourly rate and the coefficient represents the fraction of the bill, b, the customers left as a tip. Which equation correctly represents the hourly rate and tip for a bill of $30.00?A. 5.00 + 1/6 b = 11.25B. 5.25 +1/3 b = 11.25C. 5.25 + 1/5 b = 11.25D. 6.00 + 1/8 b = 11.25 Solve this equation. Enter your answer in the box.3.5z 2.7z = 6z= ? Here is to all the kids who helped me on my journey i make 80s now and not 50s you all have helped me a lot thx. Cinderellla and "Cinder Edna" are completely different in terms of their characterization. Which of the following best describes "Cinder Edna" as used in the text? If you like writing this one is for you. The City of Clear Lake signed a lease agreement with Mountainside Builders whereby Mountainside will construct a new office building for city administrative use and lease it to the City for 30 years. The fair market value of the building is $12 million. The City has agreed to make an initial payment of $822,441 and annual payments in the same amount for the next 29 years. (This assumes a 6 percent discount rate.) The lease includes a funding clause, which allows Clear Lake to terminate the lease agreement if the government does not appropriate funds for the lease payments. Clear Lake does not intend to exercise this option unless there is a financial emergency. Upon completion, the building had an appraised value of $13 million and an estimated useful life of 40 years. Required: Provide journal entries the city should make for both the capital projects fund and governmental activities at the government-wide level to record the lease at the date of inception. what is 2 days to 12 hours in a ratio Evaluate the expression when x=5 pls help im confused on what i do with the x=5 Is ATP used for long term storage? A science test is worth 100 points and has 25 questions. There are multiple choice questions worth 3 points each and short essay questions worth 8 points each. How many short essay questions are on the test? Lines AB and CD are straight lines. Find x and y. Give reasons to justify your solutions. Explain the restrictions the Mexican government placed on U.S. immigration under the Colonization Law of 1824. Why do you think the Mexican government made these restrictions? Answer honstley please If 225 widgets were produced in 2.2 hours what is the hourly production rate Different microscopic organisms cause differentdiseases. When a dangerous microscopic organismistransferred from one person to many people thedisease it cames will spreadWhy is this considered a theory instead of a hypothesisor a law? what is method means? an increase in demand for a product in a market will result in ? During the early twentieth century, expansion started in many cities due to

. You want to buy some underwear. A package of 8 costs $3.12. A package of 15 costs $6.15. A package of 20 costs $7.60. Which package is the best buy?

Answers

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. You want to buy some underwear. A
package of 8 costs $3.12. A package of 15
costs $6.15. A package of 20 costs $7.60.
Which package is the best buy?