PLEASE HELP DUE TODAY !

Eight bags of chips and four sodas cost $5. Four bags of chips and eight sodas costs
$7. How much does a bag of chips cost? How much does a soda cost?

Answers

Answer 1

Answer:

let x be chips and y be sodas

8x + 4y = 5 ---> for the first hint

4x + 8y = 7------> second hint

0.25 cents is how much chips costs

and 0.75 cents is how much sodas costs

Answer 2

Answer: Each bag of chips is $0.25, each soda is $0.75.  

(0.25 x 8) + (0.75 x 4) = 5

2 + 3 = 5

(0.25 x 4) + (0.75 x 8) = 7

1 + 6 = 7


Related Questions

Can someone help me with this?

Answers

Answer:

Vertical

Step-by-step explanation:

They make a bow tie, so to speak.

The graph shows the distances traveled by two cars over several hours.


Which car is moving at a faster rate?

Answers

Answer:

Car b

Step-by-step explanation:

It has gone a farther distance in a shorter amount of time.

Answer: car B

Step-by-step explanation: The graph shows two sides time and distance you can see car B is further on the graph by time and distance car A traveled a shorter distance.

Is -4(5x)=12 true false or open

Answers

Answer:

False because its -4 if it

A 10 kg bag of mangoes costs $12.
Find the price per kg of mangoes.

Answers

Answer:

1.2

Step-by-step explanation:

In a seminar of 1200 people, 65 percent were women, How many men were in the seminar?

Answers

Answer:

420

Step-by-step explanation:

If there were 1200 people, and 65 percent were women, that means the rest of the crowd are men, which is 35 percent. By multiplying 35 percent by the overall population, 1200, (1200*35/100), you'll get 420 men.

Answer:

Step-by-step explanation:

The answer is 420

A pool company is creating an image for a client that has the look of a 3-D image for a family pool and a similar dog pool. Find the value of b in the drawing below?

Answers

Answer:

when the shapes are similar, ratio of their sides are the same

QR/MN = c/6 = PQ/LM = 2/4

c/6 = 2/4

c = 3

Step-by-step explanation:

Answer:

The answer is 11!

Step-by-step explanation:

Divide 22 by 2. :) took the quiz and this was correct

Nellie says that 7.8 is smaller than 7.74 because 8 is a smaller number than 74. Explain her mistake.

Answers

Answer:

74

Step-by-step explanation:

because nelly forgot the decemal placement. She said 74 instead of 7.74

Ashly has money automatically deposited in to a saving account each week after 4 weeks she have 20 dollars after 6 weeks she have 30

Answers

Answer:

5 dollars per week

Step-by-step explanation:

20 ÷ 4 = 5

30 ÷ 6 = 5

I believe that is your question.

pls help!!

A chest was resting on the ocean floor 500
feet below the surface. It was lifted to the deck of a ship 16 feet above the surface. How far was the chest lifted?

I need you to :
Define the variable
Write the equation
& The solution.

Answers

Answer:

I don't know about the variable but I believe that the equation is -500+516=16 and the solution is 16

Step-by-step explanation:

What is the equation of the line that passes through the point (5,-2) and has a slope of -2/5?​

Answers

Answer:

y= -2/5x -2

Step-by-step explanation:

y = mx + b

jxjxjxjxnxjddjdjdjdjj

Determine the annual rate of change.

Answers

Answer:

13

Step-by-step explanation:

Subtract 150 - 72 = 78

Divide the answer by 6 : 78/6

(6 being the years in between)

You get 13!

i'll mark you as brainliest​

Answers

Answer:

y = x - 2

Step-by-step explanation:

.

please help. i am desperate. will mark brainliest if work is shown. please.

Use your calculator to find the smallest solution to -5e^(-4x+2)+3=1/2log(x^2+1) and describe the steps you used. Round your answer to three decimals.

Answers

please dont count on me but 0.23856062736

describe the slope of the line passing through points A(-2,3) and B(4,-3)

Answers

Answer:

0/2 is ZERO is positive

Step-by-step explanation:

slope = y2 - y1 / x2 - x1

slope = -3 - 3 / 4 - (-2)

slope = -6/6

slope = -1

hope this helped :)

How do regulations influence wages?
O A. They increase wages regularly over time.
O B. They create laws dealing with jobs and income.
C. They set a ratio of productivity to wages.
D. They set the market value of all types of jobs.

Answers

Answer:

b

Step-by-step explanation:

There are certain reasons that the regulations influence wages, among them the main influence is that they create laws dealing with jobs and income.

What are wages?

A wage is a sum of money paid by an employer to an employee for work completed over a set period of time.

Compensatory payments, such as minimum wage, annual bonuses, and prevailing wage and remunerative payments, such as prizes and tip payouts, are examples of wage payments.

These wages are influenced by the regulations in which the laws dealing with jobs and income.

Therefore, option B is correct.

To learn more about the wages, refer to:

https://brainly.com/question/13847060

Which equation best describes the line in the graph?

Answers

Answer:b

Step-by-step explanation:

Give brainliest

Answer:

B

Step-by-step explanation:

The question is looking for an equation in slope-intercept form which is y=mx+b where m is the slope and b is the y-intercept. The y-intercept is +4, which all of the answers show, so you must find the slope.

The slope is the change in y over change in x, more commonly referred to as rise over run. So count how many units the graph changes vertically and horizontally, in this case, 1 up and 2 right, so the slope is equal to 1/2. If you have a graph where the line shifts up and left, or down and right, then the slope is negative. Additionally, one way to visually check your work is to remember slopes equal to less than -1 or greater than +1 will be steeper while fraction slopes will make the slope flatter; basically the closer to zero the less steep.

The number of muffins varies directly with the amount of flour you use. A
recipe for 24 muffins calls for 3 cups of flour. How many cups of flour do you
need to make 72 muffins?

Answers

24*3=72

3*3=9

You need 9 cups of flour to make 72 muffins.

a waterslide has an angle of elevation of 20 degrees whats is the rise for a run of 2.6 m?

Answers

Answer:

Therefore, the rise will be 0.95 m

Step-by-step explanation:

As the waterslide has an angle of elevation of 20 degrees.

Ф = 20°

And we have to determine the rise for a run of 2.6 m.

All we need is to use the trigonometric ratio of tan Ф

Because

tan Ф = rise/run

As

run = 2.6 m

Ф = 20°

so

tan Ф = rise/run

tan (20) = rise/run

rise = tan (20) × 2.6

rise = 0.95 m

Therefore, the rise will be 0.95 m

I have no use for my points

Answers

I’m guessing the answer would be the second one!

Answer: patronaged by the church

Step-by-step explanation:

PLEASE HELP MEH NOW!! I WILL MARK BRAINLIEST 1/8 divided by 5

Answers

Answer:

1/40 or .025

Step-by-step explanation:

Just flip the 5 then multiply instead of dividing.

[tex]\frac{1}{8}*\frac{1}{5}[/tex]

You turn 5 into 1/5 by flipping it.

When you multiply them you get.

[tex]\frac{1}{40}[/tex]

or

.025

Hope this helps! Have a blessed day!

PLEASE ANSWER!
Rashida played a trivia game. each correct answer is worth 2 1/4 points, and each incorrect answer is worth -1/2 points. If Rashida got 18 correct answers and 12 incorrect answers, what is her final score?

Answers

Answer:

34.5

Step-by-step explanation:

Trust me

34.5 is correcttttttttttttt

what does this even mean

Answers

Answer:

it means hide under your bed and stay thier. math scary

Step-by-step explanation:

Step-by-step explanation:

2x-7y=0 thats what the answer is

The absolute value of ______ is the same number

Fill in the blank

Answers

Answer: I dont know what the fill in the blank would be, but simply make any number not negative

Step-by-step explanation: Example |-3| = 3

there are always positive

Whoever answers this I will mark you Brainliest or else I’ll report you

Answers

Answer:

Uhh ok

Step-by-step explanation:

Answer:

yea

Step-by-step explanation:

ok the answer  is ok

Help please!Find the y-intercept of the line on the graph.
Enter the correct answer.

Answers

the y-intercept is -4!

a babysitter charges 9 dollars each hour she works plus a travel allowance of 5 dollars for each job. write an equation that relates the number of hours. the babysitter worked at a job for which she charged 77 dollars. how many hours did she work?​

Answers

Answer:

y=9x +5  , 8 hours

Step-by-step explanation:

9 dollars per hour = 9x

travel allowance = 5

y = 9x + 5

77 = 9x + 5

77 = 9x +5

-5          -5

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

72= 9x

72/9 = x

x= 8

Find the slope of the line that passes through: (10. 1) and (5.2)​

Answers

Answer:

1/-5 should be the answer

Geoffrey friend baked a cream pie yesterday. Geoffrey ate 6.3 slices yesterday and 1.3 slices today. How many slices has Geoffrey eaten so far?

Answers

Answer:

7.6

Step-by-step explanation:

1.3 + 6.3 = 7.6

x+5y=20
x+3y=14

x=
y=

Answers

Answer:y  = − 1 5 x + 4

Step-by-step explanation:

Do elimination
x + 5y = 20
x + 3y = 14
Subtract both equations
2y = 6
y = 3
Plug in 3 for y and solve for x
x + 5(3) = 20
x + 15 = 20
x = 5
In conclusion, x = 5, y = 3

when f(×)=-4(1/2)^-x, what is f(2)​

Answers

Answer:

16

Step-by-step explanation:

Given expression:

   f(x) = 4 [tex](\frac{1}{2} )^{-x}[/tex]

  Now we are to find f(2);

 To find f(2) we are to substitute 2 for any place where we find x;

  f(2)  = 4 [tex](\frac{1}{2} )^{-2}[/tex]

  f(2)  = 4 x [tex]\frac{1}{(\frac{1}{2})^{2} }[/tex]  

 f(2) = 4 x [tex]\frac{1}{\frac{1}{4} }[/tex]  

f(2) = 4 x 4 = 16

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