Mathematics High School

A group of four friends has a bake sale to earn money.

They sell 8 bags of cookies for $5 each.

Let n represent the amount of money each friend earned.

Which equation could be used to find the amount of money each friend earned

A.n = 4 × 8 × 4

B.n = 8 × 5 ÷ 4

C.n = 8 × 5 × 4

D.n = 4 × 8 ÷ 5

Answers

Answer 1

Answer:

It would be B

Step-by-step explanation:

8 x 5 = 40

40/4 = 10

Hope that helps!

Answer 2
the answer is B n= 8 x 5 / 4

Related Questions

The integer −282 could represent which three situations?A) owing $282B) depositing $282C) losing 282 pointsD) growing 282 feetE) diving 282 feet

Answers

A, C, and E
I think that it makes sense

can someone help me answer this?

Answers

Answer:

f(x)=4x^2= horizontal compression by factor of 4

f(x)=x^2-4= vertical translation down 4 units

f(x)=4x^2= vertical compression by factor of 4

f(x)=(x-4)^2= horizontal shift to right 4 units

Step-by-step explanation:

hope it helped

PLEASE HELP!

Hello! I'm having a lot of trouble figuring out these problems. I'm not asking for all of the answers but, just a better understanding. Thank you!

Answers

Answer:

1) 4

2)I think 2

3)4

4)3

5)2

6)1

7)3

Step-by-step explanation:

1) since the x is to squared it is a quadratic equation

3) A and D have same slope=0.5

others were solved using Excel

PLEASE ANSWER URGENT!! TWO QUESTIONS IN ONE
Which number has the least absolute value?
15
5
1
-25

Which number has the greatest absolute value?
15
5
0
-25

Answers

Answer:

1 has the least absolute value and -25 has the greatest absolute value

Step-by-step explanation:

If it is absolute value all numbers will be positive no matter the sign they have

For the function, f(x) =1/4 x - 2, find x if f(x) = -1.

Answers

Answer:

x = 4

Step-by-step explanation:

Given function  

f(x) =1/4 x - 2

Find x if f(x) = -1

1/4x - 2 = - 11/4x = 2 - 11/4x = 1x = 1*4x = 4

Answer:

x=4

Step-by-step explanation:

f(x) =1/4 x - 2 when f(x) = -1.

-1=1/4x-2

-1+2=1/4 x

1×4=x

x=4

Find Tan A
a)4.5556
b)0.225
c)4.4444
d)1.025

Answers

Answer: b.) 0.225

Step-by-step explanation:

U gotta use TOA since it’s asking for tangent of A so then u just plug in the numbers so it would be 9/40=.225

Simplify
PLZ HELP QUICKLY

Answers

Answer:

c

Step-by-step explanation:

If A D and C F, which additional statement does NOT allow you to conclude that AABC = ADEF?

Answers

Answer:

B

Step-by-step explanation:

i think its b because all the other answers are talking about the sides but b is talking about the angles which in the question it states angles (A,D,C, and F) so going off an educated guess i would say the answer is b i dont know  if its correct or not though.

Please helppppp fastttt a lot of points and branliest anwser

Answers

Answer:

yes these lines are parallel because they cross T at the same angle meaning theyʻll never meet

Step-by-step explanation:

I don't know what to do

Answers

Answer:

Step-by-step explanation:

Answer:

a. 1.59cm

b. 1.99cm²

mark me as brainliest

Brad read that you should drink at least 2 quarts of water a day. Yesterday he drank 3 cups in the morning, 1 quart in the afternoon, and 1 pint in the evening. Did Brad drink at least 2 quarts of water? Explain.

Answers

Answer:

yes he drank 2.25 quarts

Step-by-step explanation:

convert the cups to quarts

1 cup = 0.25 quarts

3 cups x 0.25 = 0.75 quarts

convert the pints to quarts

1 pint = 0.5 quarts

add all the amount of water drank together

0.75 quarts + 1 quart + 0.5 quarts =  2.25 quarts

In AFGH, the measure of ZH=90°, the measure of ZF=44°, and GH = 14 feet. Find the length of HF to the nearest tenth of a foot.​

Answers

Answer:

115.7 feet

Step-by-step explanation:


[tex]2 \times ({2}^{4})^{2} [/tex]

Someone please help me this is to confusing, and no links a d please do it step-by-step Thanks
​

Answers

Answer:

Step-by-step explanation:

Answer:

2^9x

Step-by-step explanation:

Step 1= 2x • (24^2)

Step 2 = 2.1    21  multiplied by  28   = 2(1 + 8) = 29

What is the measure of ∠x? Please help!!

Answers

Answer:

73

Step-by-step explanation:

180-107=73

A rational number that lies between -2/3 and 5/12​

Answers

0.97
A rational number is any number that can be expressed by 2 integers

can you help me please​

Answers

There is no question.

Answer:

With what?

Step-by-step explanation:

Can I have a brainliest pls pls pls

what is the formula for area

Answers

area of rectangle = length×breadth

area of square = side×side

Put these fractions in order from smallest to largest 3/10 2/5 3/8

Answers

3/10 , 3/8 , 2/5

that's all

Can someone pls help me with this?

Answers

Answer:

1 - positive

2 - negative

3 - negative

4 - none

5. - positive

Step-by-step explanation:

to insure goods to send them overseas it costs the exporter 5/2% of the value of the goods. if the goods are valued at 16.400$, what will be the insurance cost?​

Answers

Answer:

The insurance costs to send goods valued at $16,400 is $410  

Step-by-step explanation:

The amount it costs an exporter to insure goods to send overseas = (5/2)% of the value of the goods

Therefore;

The insurance costs, 'C' to send goods valued at $16,400 is given as follows;

C = $16,400 × (5/2)/100 = $410

The insurance costs to send goods valued at $16,400 = $410

Jo's house is located at (-4,-2), Elenas house is a reflection of Jo's house across the x-axis. What is the coordinate of Elenas house?

Answers

Answer:

Elena's house is located at (-4,2)

Elenas house is located at (-4,2) because it says it’s a reflection

!!!!!!!!!!!!!!!!!!!!! HELP !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

rectangular prism

Step-by-step explanation:

The sides fold up into a rectangular shaped box, or a prism. Hope this helps!

Who can help me out on this please??

Answers

Answer:

no

Step-by-step explanation:

4+6 does not equal 12 so there for it is incorrect

Could somebody please help me on this question!

Answers

Answer:

Step-by-step explanation:

nickel, n=0.05

dime, d=0.10

0.90=0.05n+0.10d

however, n+d=15

Find m<1
32
359
32°
35°
Ob
Od
90°
58°

Answers

Answer:

d- m<1 = 58

Step-by-step explanation:

To find this answer we have to do multiple steps.

So we know that vertical angles are congruent by the definition of vertical angles, look at the picture    

So, we also know that a triangle =180 degrees

therefore we can add 32 and 90 to find the 3rd angle measure

32+90=122, then 180(because that's the total of the triangle)-122=58

So, m<1=58 degrees

Please help some math!!!! its not -2/3

Answers

Answer:

2/3

Step-by-step explanation:

negative divided by a negative is positive

Answer:

D. 2/3

Step-by-step explanation:

The y increases by 2 every time the x increases by 3. Use rise over run.

What is the range of the function shown in the graph below?

Answers

We need to see the graph. There is no pic attached.

Mrs Riley drove her car at 60 miles in 4 hours How far did she travel in 1 hour

Answers

Answer:

15 miles

Step-by-step explanation:

If 4 hours = 60 miles

  1 hour   = ?

(cross multiplication)

60/4

= 15 miles

10/√149
PLZ HELP IVE BEEN STUCK ON THIS PROBLEM FOR AGES
!!!!!FRACTION FORM NEEDED, NOT DECIMAL FORM!!!!!!

Answers

/frac{10 }{ \sqrt{149} } = \frac{10}{12.20} = 0.8192

first of all find the square root of 149 and 10 is divided by 12.20which is the square root of 149 and you get your answer.The fraction form is 512/625

Answer:

Step-by-step explanation:

[tex]\sqrt{149}\text{ is irrational. Though it is customary to rationalize the denominator.}\\ \\ \left(\frac{10}{\sqrt{149}}\right)\frac{\sqrt{149}}{\sqrt{149}}\\ \\ \frac{10\sqrt{149}}{149}[/tex]

4x + 8 - 9x = -17 what is x\


and the x has to be the same for each

Answers

Answer:

x = 5

Step-by-step explanation:

4x + 8 - 9x = -17

combine like terms:

-5x = -25

divide both sides of the equation by -5:

x = 5

Answer:

x=5

Step-by-step explanation:

4x-9x+8=-17

-5x+8=-17

subtract 8 from both sides and you get:

-5x=25

divide 5 from both sides, and you get x=5! :)

Other Questions
Could some1 help with this? please write 4-5 sentences about the type of leader we should look for when taking into consideration DOMESTIC and FOREIGN policy. What type of leadership characteristics, skills, background does a President need in order to do well on DOMESTIC issues and FOREIGN issues? For what reasons do elected officials mostly use social media? this is my essay so far is it good? i still need to add my back up links tho.This essay will argue that mountain bikes are better than moto bikes. mountain bikes are better than motorbikes because they are light, meaning you can take them to a lot of places. With mountain bikes you can be free and ride around places at any age but with motorbikes you have to be old enough to have a licence. Mountain bikes can be cheap or expensive so if you're a beginner you can buy a cheap bike to see if you like it.Mountain bikes are better than moto bikes because mountain bikes are really light compared to a moto bike meaning it is easier for you to take a mountain bike away, To say if you were going on a trip/holiday ride for the day, it is really easy to just get your mountain bike and ride as in a moto bime you would have to get all your gear on first make sure you have a licence and registration, ETC.With motorbikes you have to have a licence and registration plus you have to be oldernough to get that, but with a mountain bike at any age you can start riding and no ones stopping you. With a motorbike you can't just go for a quick little ride or a cruise you have to be oldernought and have a licence and rego and a helmet.With Mountain biking you can get bikes for really cheap or expensive so if you are just a beginner you can get a cheap bike and see if you like it and if you really like it upgrade to a slightly better bike, then if you stick with it you might choose to get a more expensive bike so that you can do big stuff with the right type of bike you need. But even if you get an expensive bike it's still not as expensive as a good motorbike. Reason why a pest species is introduced sexually Which ordered pair is a solution of y = x - 4?A: (3,-7)B: (-3,-7)C: (3,7)D: (-3,7) Meaning of industry? defenition from your own words The scientific theories developed by Copernicus, Galileo, and Newton resulted inrenewed commitment to the teachings of the Catholic ChurchBsupport for the Earth-centered theory of the universe.challenges to the traditional teachings of the Catholic Church,an increased awareness of the writings of Martin Luther which polynomial function has a real root of multiplicity 2? A.y=7-6x+3x^2 B. y=4-12x+9x^2C. y= 4x^2-5x+5D. y=4-9x^2(^2 means the power to) find the location of point A after a rotation of 90 clockwise around the origin Jewel spun a spinner and recorded the results in the table. What is the experimental probability of the spinner landing on an even number? What number should both sides of the equation be multiplied by to solve for x?x/4.5 = 64564.5 What is the main idea and supporting details O A. 120 cm3B. 120 units3C. 630 cm2O D. 120 units What does each row represent?What distinguishes one record from another?What should you choose as the primary key forthis table? 20 After the Civil War, southern states adopted Black Codes toF punish plantation owners for the use of slaveryG support Radical Reconstruction objectives in the SouthH limit the impact of the Thirteenth Amendmentpromote the activities of the Freedmen's Bureau What is the molar mass of Mn2Se7 ?A.) 601.34 g/molB.) 542.50 g/molC.) 662.60 g/mol How can a mutation result in a new trait **Describe the process someone must go through to be appointed to the president'scabinet **Please answer and NO Links Jorgensen Company has sales of $380,000,000, and the break-even point in sales dollars is $323,000,000. Determine Jorgensen Companys margin of safety as a percent of current sales