you pack sandwiches for a mountain hike with your friends. Each sandwich takes 2 slices of bread, and each hiker eats one sandwich.
How many slices of bread are used for n hikers?

Answers

Answer 1

[tex][Hello,BrainlyUser][/tex]

Answer:

2n

Step-by-step explanation:

You pack sandwiches for a mountain hike with your friends.

Each [ meaning 1]  sandwich takes 2 slices of bread.

If each hiker eats one sandwich, and there are 'n' hikers

Thus, to find the number of breads used for 'n' hikers, we multiplied 2 by n

Hence, the expression will be 2n

[CloudBreeze]


Related Questions

– (+3 – 2 − 1) + (−5 + 7 + 4)

Answers

-(+3-2-1)+(-5+7+4)
-0+(-5+7+4)
-0+6
6
The correct answer is 6.

Hope this is accurate & helpful! Don’t hesitate to reach out if I made any errors or if you have any additional questions.

Ju long has 6 guppies in his aquarium. This is 24% of the fish in the aquarium. How many fish are in Ju long's aquarium? Use an equation with a variable? Show your work.​

Answers

Answer:  25

Step-by-step explanation:

Let x be the amount of fish in Ju Long's aquarium.

We know that 24% of x is equal to 6.

We can now set up an equation.

24% * x = 6

24% as a decimal is 0.24"

0.24x = 6

We can divide both sides by 0.24:

x = 25

The solution is, 25 fish are in Ju long's aquarium.

What is equation?

An equation is a  mathematical statement that is made up of two expressions connected by an equal sign.  In its simplest form in algebra, the definition of an equation is a mathematical statement that shows that two mathematical expressions are equal.

here, we have,

given that,

Ju long has 6 guppies in his aquarium.

This is 24% of the fish in the aquarium.

Let x be the amount of fish in Ju Long's aquarium.

We know that 24% of x is equal to 6.

We can now set up an equation.

24% * x = 6

24% as a decimal is 0.24"

0.24x = 6

We can divide both sides by 0.24:

x = 25

Hence, The solution is, 25 fish are in Ju long's aquarium.

To learn more on equation click:

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An angle measures 67.2º more than the measure of its complementary angle. What is the measure of each angle?

Answers

Answer:

Step-by-step explanation:

PLS HELP
What is the volume of this rectangular prism?

Enter your answer in the box.

cm³

Answers

Solution:

We know that:

Height = 2 cmLength = 7 cmWidth = 4 cmVolume = LWH

Let's substitute the length, width, and height in the expression to find the volume.

Volume of rectangular prism = LWHVolume of rectangular prism = (7)(4)(2)Volume of rectangular prism = 56 cm³

Answer:

56

Step-by-step explanation:

trust me i failed that test and reviewed it

three eighths times 2

Answers

The answer to you’re question is 0.75

Mia was out at a restaurant for dinner when the bill came. Her dinner came to $28. After adding in a tip, before tax, she paid $37.24. Find the percent tip.

Answers

The answer I got was 9.24


12) through: (-5.-5), slope =1/5
A) 5x - y = 20
B) x - 5y = 20
C) 20x - 2y = 1
D) 5y = 2

Answers

Answer:

B) x-5y=20

Step-by-step explanation:

y-y1=m(x-x1)

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

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

y=1/5x+5/5-5

y=1/5x+1-5

y=1/5x-4

1/5x-4=y

5(1/5x-4)=5y

5/5x-20=5y

x-20=5y

x-5y=20

Treena flew home to visit her family for
Thanksgiving and checked two suitcases.
If their combined weight was 71.5 pounds
and one bag weighed 47,8 pounds, find the
weight of the other bag,

Answers

x + y = 71.5

x = 47.8

y = 71.5 - 47.8

71.5 - 47.8 = 23.7

y = 23.7 pounds

pls help will mark as brainlist ​

Answers

Answer:

35200

Step-by-step explanation:

[tex]244^{2}-156^{2}=(200+44)^{2}-(200-44)^{2}[/tex]

[tex]=\left(200^{2}+2 \times 200 \times 44+44^{2}\right)-\left(200^{2}-2 \times 200 \times 44+44^{2}\right)[/tex]

[tex]=200^{2}+2 \times 200 \times 44+44^{2}-200^{2}+2 \times 200 \times 44-44^{2}[/tex]

[tex]=4 \times 200 \times 44[/tex]

[tex]=35200[/tex]

Answer:

244^2-156^2 hi this is in the form p^2-q^2=(p+q)(p-q) now, (244+156)(244-156) =(400)(88)=35,200answer.

Janae and Jerome each have m marbles. Gwen has 4(m 2) marbles. John has 8m 4 marbles. If John has more marbles than Janae, Jerome, and Gwen combined, how many marbles might Janae and Jerome each have? Select each possible answer.

Answers

Janae and Jerome each have either 3, or 4 or 5 marbles. Option C, D and E are correct.

How do you calculate the value of integer m?

Given that the number of marbles has:

Janae = m

Jerome  = m

Gwen = 4(m+2)

John = 8m+4

John has more marbles than Janae, Jerome, and Gwen combined, So this can be written as,

[tex]8m+4 \geq m + m + 4(m+2)[/tex]

[tex]8m+4\geq 2m + 4m+8[/tex]

[tex]8m+4 \geq 6m+8[/tex]

[tex]2m\geq 4[/tex]

[tex]m\geq 2[/tex]

It means that the value of m is greater than 2, it can be 3, 4 or 5.

Hence we can conclude that Janae and Jerome each have either 3, or 4 or 5 marbles. Options C, D and E are correct.

To know more about integers, follow the link given below.

https://brainly.com/question/1768255.

The wholesale price for a bookcase is $160. A certain furniture store marks up the wholesale price by 26%. Find the price of the bookcase in the furniture store.

Answers

Answer: $201.6

Step-by-step explanation: $160+26%/100=201.6

[tex][Hello,BrainlyUser][/tex]

Answer:

$201.60

Step-by-step explanation:

Marks up ⇒ Increase ⇒ Add

$160 x 26% =41.60

$160 + 41.60=201.6

Answer → $201.6

Hence, Price of the bookcase in the furniture store is $201.60

[CloudBreeze]

The height of the mast on the bridge is 148 feet. Using the conversion 1 foot=30cm calculate the height of the mast in metres
Any help would be very useful, thank you

Answers

Answer:

44.4 meters

Step-by-step explanation:

Using 1 foot = 30 cm

convert 148 feet to centimeters by multiplying.

148ft × 30cm/1ft

= 148 × 30

= 4440 cm

Then convert cm to meters by dividing by 100.

1 meter = 100cm

4440cm × 1m/100cm

= 4440/100

= 44.4m

148 feet is 44.4m

F(x)=(x-6)2(x+2)2
Determine number of roots

Answers

Answer:

(x - 6)^2 = 0 or (x + 2)^2 = 0

Take the square root of both sides:

x - 6 = 0 or (x + 2)^2 = 0

Add 6 to both sides:

x = 6 or (x + 2)^2 = 0

Take the square root of both sides:

x = 6 or x + 2 = 0

Subtract 2 from both sides:

Answer: x = 6 or x = -2

Step-by-step explanation: the answer is x= 6  or = -2

Please Somebody help with this!

Find the value of y in the diagram.

ΔLMN ~ ΔABC

Answers

Answer:

y = 6.3

Step-by-step explanation:

ΔLMN ~ ΔABC

The two triangles are similar which means the sides have the same proportions. To put it simply, one shape is just an enlargement of the other.

In this case, triangle ABC is an enlargement of triangle LMN so we can work out a scale factor.

To work out the scale factor, we can do 10 ÷ 7 = 1.4285714... To find y, all we have to do is divide 9 by the scale factor to get 6.3.

Hope this helps!

Ratio remains same as triangles are similar

y/7=9/1010y=9(7)10y=63y=63/10y=6.3

Option D

The figure shows 3 semicircles and a right-angled triangle, Find the total area of the shaded parts. (Take a = 3.14) ​

Answers

Answer:

A semicircle is drawn with AC as diameter. If AB = BC = 7 cm, find the area of the shaded region. Take π = 22/7. 25. A circular field has perimeter 660 m.

Using the formula for area of circle and right angled triangle, we find that area of shaded region is  96[tex]cm^2[/tex].

Area of circle = [tex]\pi r^2[/tex]

where, r is the radius of circle.

Area of right angled triangle = [tex]\frac{1}{2} * base *height[/tex]

The area of shaded region is given by =

= area of semicircle with AB as diameter + area of semicircle with BC as diameter + area of triangle ABC - area of semicircle with AC as diameter

Now,

area of semicircle with AB as diameter =

AB = diameter  =  12cm

radius = 6 cm

area of semicircle = [tex]\frac{1}{2} \pi r^2 = \frac{1}{2} *3.14 * 6^2 = 56.52[/tex]

area of semicircle with BC as diameter =

BC = diameter  =  16cm

radius = 8 cm

area of semicircle = [tex]\frac{1}{2} \pi r^2 = \frac{1}{2} *3.14 * 8^2 = 100.48[/tex]

area of semicircle with AC as diameter =

AC = diameter  =  20cm

radius = 10 cm

area of semicircle = [tex]\frac{1}{2} \pi r^2 = \frac{1}{2} *3.14 * 10^2 =157[/tex]

area of triangle ABC =

AB = base = 12cm

BC  = perpendicular = 16 cm

area(ABC) = [tex]\frac{1}{2}*12*16 = 96[/tex]

The area of shaded region is given by = 56.52 + 100.48 + 96 - 157 = 96[tex]cm^2[/tex]

Learn more about area here

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30 points! Which of the following is a disadvantage of systematic random sampling?
A. The system might match a pattern in the system and fail to detect it, missing important variations in the data.

B. We choose only one random number at the start of sampling.

C. It can be difficult to decide how to group the population.

D. It requires expensive, sophisticated computers to generate random numbers.

Answers

Answer:

A. the system might match a pattern in the system and fail to detect it, missing important variations in the data.

Explanation:

100% :)

Answer:

A

Step-by-step explanation:

Just did the test. Hope I could help :)

A cylinder has a height of 13 millimeters and a radius of 13 millimeters. What is its volume? Use ​ ≈ 3.14 and round your answer to the nearest hundredth.

Answers

Answer:

6898.58mm^3

Step-by-step explanation:

volume= π x radius^2 x h

= 3.14 x (13)^2 x 13

= 3.14 x 169 x 13

=6898.58

Nuclear Physics Problems
Help me for 50 points ​

Answers

Suggestion: tell me that you want answer of all or anyone.

Find the area of the figure below.

Answers

I am stuck on this too...
Maybe we can figure it out together

Which of the following would best be solved using factoring by grouping?

Answers

Answer:

option A

Step-by-step explanation:

x² + 3x - 10 = 0

x² + 5x - 2x - 10 = 0

x(x + 5) -2(x + 5) = 0

(x + 5) (x - 2)

x = -5 x = 2

i need help with this math question please!!!

Answers

Answer: 33 degrees

Step-by-step explanation:

Since J and K are midpoints, JK must be parallel to GH.

If the linese are parallel, then angle IHG would equal angle IKJ because they would be corresponding angles. We can now set up an equation.

-7x + 75 = -4x + 57

Combine like terms:

3x = 18

Divide both sides by 3:

x = 6

Therefore, -7x + 75 = -7*6 + 75 = -42 + 75 = 33

There are 9 students in a service club. The club is making gift baskets for children in a hospital. Each club member donated 4 children’s books for the baskets. Each club member also donated an equal number of toys. A total of 63 items were collected for the baskets. Which linear equation can you use to find how many toys each club member donated?

Answers

Answer:

9x + 36 = 63

Step-by-step explanation:

Let x represent the number of toys that each club member donated.

There are 9 students in a service club.

If each club member donated 4 children's books for the baskets, it means that the total number of books donated by the club members would be

9 × 4 = 36

If each club member also donated an equal number of toys. It means that the total number of toys donated by the club members would be

9 × x = 9x

A total of 63 items were collected for the baskets. Therefore, the linear equation that you can use to find how many toys each club member donated would be

9x + 36 = 63

:)

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Let x represent the number of toys that each club member donated.

There are 9 students in a service club.

If each club member donated 4 children's books for the baskets, it means that the total number of books donated by the club members would be

9 × 4 = 36

If each club member also donated an equal number of toys. It means that the total number of toys donated by the club members would be

9 × x = 9x

A total of 63 items were collected for the baskets. Therefore, the linear equation that you can use to find how many toys each club member donated would be

9x + 36 = 63

A grocery store has 5 pounds of gronola. one customer buys 2 3rds pounds of gronola and another buys 5 6ths pounds. after these purchases how much gronla is left.

Answers

Answer:

3 1/2 Pounds

Step-by-step explanation:

2/3=4/6

4/6+5/6=9/6

30/6-9/6=21/6

5 - 2/3 - 5/6 = 5/1 - 2/3 - 5/6 = 30/6 - 4/6 - 5/6 = 21/6 = 7/2 = 3 + 1/2

In 2020, a magazine has 128,500 subscribers. The number of subscribers decreases by 11% each year.

Which function, S(t), represents the number of subscribers t years after 2020?

Answers

Answer

They would lose 14,080 a year so that would 14,080.

I hope that helped! :)

Would using the commutative property of addition be a good strategy
for simplifying 35 +82 +65? Explain why or why not.

Answers

Answer:

Yes

Step-by-step explanation:

Without using the property, you would have to do 35+82+65 which is messy. 35+82=117+65=182 ugh

Using the property however, tells you that you can do 35+65+82 which is easier to solve! 35+65=100+82=182

Convert 14 cubic centimeters to cubic millimeters.

Answers

Answer:

14 centimeters is 140 milimeters

Step-by-step explanation:

multiply centimeters by ten to get millimeteres

Answer:

The answer is

14,000 cubic millimeters

Step-by-step explanation:

Given: 14 cubic centimeters.

Solve:

14 cubic centimeters to cubic millimeters is 14,000 cubic millimeters.

Step 1: Multiply 14 by 1,000

[tex]14*1,000=14,000[/tex]

Hence, your answer is 14,000 cubic millimeters.

Hey! I need someone to help me with this.

1)
Expression: (a-5)2
Simplified: ?

2)
Expression: a-9 x a17a7
Simplified: ?

3)
Expression: a-4a-7
Simplified: ?

4)
Expression: (a3)-2 x a2a3
Simplified: ?

5)
Expression: a22(a3)8
Simplified: ?

6)
Expression: a0x (a2)6
Simplified: ?

7)
Expression: (a5)3
Simplified: ?

8)
Expression: a-4x a15
Simplified: ?

Answers

Answer:

1)

Expression: (a-5)2

Simplified: 2a−10

2)

Expression: a-9 x a17a7

Simplified: a−9xa24

3)

Expression: a-4a-7

Simplified: −3a−7

4)

Expression: (a3)-2 x a2a3

Simplified: a3−2xa5

5)

Expression: a22(a3)8

Simplified: 8a25

6)

Expression: a0x (a2)6

Simplified: 2+x>4

(−3−5i)−(4+2i)

6/8

7)

Expression: (a5)3

Simplified: 3a5

8)

Expression: a-4x a15

Simplified: a−4xa15

Pls, choose me as brainliest!

simplify the monomials

Answers

Answer:

1. [tex]-12x^{5}y^{5}[/tex]

2. [tex]\frac{10b^{8} }{a^{3} }[/tex]

3. correct

4. [tex]a^{8}b^{10}c^{15}[/tex]

Step-by-step explanation:

When dividing a monomial by another monomial, we divide the coefficients and apply the quotient law of exponents, x m ÷ x n = x m – n to the variables. If both the monomials have negative coefficients, the negative signs cancel out and the answer so obtained will be having a positive coefficient only.

For example, the binomial 2x +4 can be multiplied by the monomial 4x so that (2x) (4x) equals 8x2 and 4·4x equals 16x, using the distributive property. Therefore, (2x +4) (4x) equals 8x2 + 16x.Mar 15, 2016

Use the Quotient Property. When we divide monomials with more than one variable, we write one fraction for each variable. Use fraction multiplication. Simplify and use the Quotient Property.

Which systems of equations have one or more solutions?


Select all that apply. HELP ASAPPPP

Answers

ok do you need multiple more work but it’s b because the x and the 8 your welcome

If you're solving a quadratic equation by factoring
what would the factorization of g(x)=x^2+12x+20

Answers

Answer:

Step-by-step explanation:

Product = 20

Sum = 12

Factors = 2 , 10    {2*10 = 20 & 2+10 = 12}

x² +12x + 20 = x² + 2x + 10x + 20    {Split the middle terms using the factors}

       = x( x + 2) + 10(x + 2)

       = (x + 2)(x + 10)

Other Questions
Identify the mood of the verb in each of the following sentences.(1) Technology burnout is a very real problem in todays society. (2) Its not just a matter of too much technologythough thats certainly a contributing factorits also about us paying too much attention to it. (3) Think about it: your smartphone buzzes to let you know you have an email. (4) Do you check it right away? (5) If youre like most Americans, the answer is yes. (6) Were like Pavlovs dogs, constantly taking our phone out of our pocket the moment it tells us theres new information to read. (7) This immediate gratification leads to addictive behavior in many people, so much so that we sometimes forget proper etiquette. (8) Remember your manners and you should put your phone down. (9) Just as no one wants to hear your conversation in a theater, no one wants to see the bright screen of your phone while theyre watching a movie. (10) Similarly, put your phone away when there are live human beings in front of you. (11) Its simply rude to answer emails while your friend is trying to have a conversation with you; this type of multitasking is one possible cause for burnout, not to mention a strained friendship. (12) Want to avoid technology burnout? (13) Take a break. (14) Just because you can stay connected twenty-four hours a day, seven days a week, doesnt mean that you should. East LA 1968 student walkout -Why did the FBI keep the student leaders under surveillance? What is 20% of 45?Thank you for answering this question. what is the answer to 5 + 7f = 33 What is most likely occurring to aidens wound Language labels the world in terms of gender. The English language classifies people as he or she. Other languages classify objects as masculine or feminine. According to _______________, this is how one learns gender. What are two products of cellular respiration? Question 3 options: sunlight and glucose carbon dioxide and oxygen Usable energy and sugar usable energy and carbon dioxide Given ~Which statement is true?Select one:==+=+=+==== I rlly need help on this Please solve for the mass and explain your answer to this problem.(I just dont understand it) : ( UNKSApenglish 11L Pretest: Unit 3Question 2 of 24Which of the following is the best explanation of the idiomatic expression 'goout on a limb?O A. Take a riskOB. Spend moneyO C. Work extra hardOD. Play fairSUBMIT Which of the following statements does NOT describe the behavior of a celestial object? 1)A. A comet travels through space.B. The North Star never appears to move.C. The sun appears to move across the sky every day.D. A communications satellite revolves around Earth. HELPPPPP!!! Which timeline uses absolute chronology?Spanish-American Warthree years1895later thatyearlaterCuban revoltarmisticeUSS Maine sunkSpain signsA.Cold WarBerlin Wall builtSputnik launchedB.Cuban MissileCrisisCivil Rights MovementAfter WorldWar IIsix yearslater10 yearslaterTruman desegregatesmilitaryC.Brown V. Board ofEducationCivil Rights Actof 1964Admission of States to Union179117921796Vermont admittedto unionD.Kentucky admitted tounionTennesseeadmitted to unionBy For what value of c does x^22xc=4 have exactly one real solution?PLEASE HELP!!!!!!! x squared minus 8 equals 8 The entire narrative takes place as George and Hazel sit in front of the television. The author did this for several reasons. Which of the following is NOT one of those reasons? Repeated shapes, colors or lines is calledQuestion 3 options:A. abstract B. optical art C. patternD. composition What is 68% as a fraction in its simplest form? Please help me with this homework Using four or more complete sentences, identify at least two benefits and two drawbacks of dams. Be sure to discussthe Ataturk Dam and the Marsh Arabs in your response.