9. Allen and his two brothers decide to purchase a video game system together. They determine
that each person will need to pay $32.30. How much is the cost of the video game system?
I need a variable, equation, and the solution. Pls help!!!

Answers

Answer 1

Step-by-step explanation:

that is so simple, it is already difficult to make it formal, because there are only so few things to deal with. you really need help with this ?

you are not familiar with the situation "hey, this costs $10, we are 5 people, if we buy and then use it together, each one has to pay $2" ?

and this is just the other way around : if 5 people paid $2, how much did they pay together ? $10.

let's make it super formal :

price p = Allen contribution a + brother1 contribution b + brother2 contribution c

p = a + b + c

a = b = c = $32.30

p = $32.30 + $32.30 + $32.30 = 3×$32.30 = $96.90


Related Questions

Write x/2 - 2x + 4/ x + 1 as a single fraction, in its simplest form.

Answers

Answer:

x²-3x - 8 2(x + 1)

Explanation

Find common denominator and write the nu merators above common denominator:

x(x + 1) − (2x + 4) × 2

2(x + 1)

Apply Multiplicative Distribution Law :

x² + x - 4x = 8

2(x + 1)

Reorder and gather like terms:

x² + (x − 4x) — 8

2(x + 1)

Collect coefficients for the like terms:

x² + (1-4) × x-8

2(x + 1)

Calculate the sum or difference:x²-3x -8

2(x + 1)

Answer:

x²-3x - 8

2(x + 1)

The price of oranges is proportional to the number of oranges if
One orange costs 1200 Rs. Find:
A. The price of 12 oranges.
B. The amount of oranges that cost 32,000 Rs.​

Answers

#1

Cost of 1orange=1200

Cost of 12 oranges:-

[tex]\\ \sf\longmapsto 1200(12)=14400[/tex]

#2

Total cost=32000Cost of one orange=1200

Total oranges

[tex]\\ \sf\longmapsto 32000\div 1200[/tex]

[tex]\\ \sf\longmapsto 2666.6[/tex]

[tex]\\ \sf\longmapsto 2667[/tex]

Help!! (Question in picture)

Answers

Answer:

A. =5 cm; B. =13 cm.

Step-by-step explanation:

use lagrange multipliers to find the maximum and minimum

Answers

i need more information

Find the unit rate for each problem.​

Answers

Answer:

1. 11 players per team

2. 60 miles per hour

3. 25 games per season

4. 60 words per minute

Step-by-step explanation:

1) 132 players divided by 12 teams = # of players per team

132/12 = 11 players per team

2) 240 miles divided by 4 hours = # of miles per hour

240/4 = 60 miles per hour

3) 125 games divided by 5 seasons = # of games per season

125/5 = 25 games per season

4) 180 words divided by 3 minutes = # of words per minute

180/3 = 60 words per minute

please help me with this! :)

Answers

Answer: w x 7 + 6 x 7

Step-by-step explanation:

I really can't explain.

3х – 2y = 27
=
3х -
у = 24

Answers

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

3*x-2*y-(27)=0

STEP1:

Equation of a Straight Line

1.1 Solve 3x-2y-27 = 0

Tiger recognizes that we have here an equation of a straight line. Such an equation is usually written y=mx+b ("y=mx+c" in the UK).

"y=mx+b" is the formula of a straight line drawn on Cartesian coordinate system in which "y" is the vertical axis and "x" the horizontal axis.

In this formula :

y tells us how far up the line goes

x tells us how far along

m is the Slope or Gradient i.e. how steep the line is

b is the Y-intercept i.e. where the line crosses the Y axis

The X and Y intercepts and the Slope are called the line properties. We shall now graph the line 3x-2y-27 = 0 and calculate its properties

Calculate the Y-Intercept :

Notice that when x = 0 the value of y is 27/-2 so this line "cuts" the y axis at y=-13.50000

y-intercept = 27/-2 = -13.50000

Calculate the X-Intercept :

When y = 0 the value of x is 9/1 Our line therefore "cuts" the x axis at x= 9.00000

x-intercept = 27/3 = 9

Calculate the Slope :

Slope is defined as the change in y divided by the change in x. We note that for x=0, the value of y is -13.500 and for x=2.000, the value of y is -10.500. So, for a change of 2.000 in x (The change in x is sometimes referred to as "RUN") we get a change of -10.500 - (-13.500) = 3.000 in y. (The change in y is sometimes referred to as "RISE" and the Slope is m = RISE / RUN)

Slope = 3.000/2.000 = 1.500

Geometric figure: Straight Line

Slope = 3.000/2.000 = 1.500 x-intercept = 27/3 = 9 y-intercept = 27/-2 = -13.50000

Riley and Rhoda plan to buy several bags of dog food and a dog collar. each bag of food cost $7, and the dog collar cost $5.

Answers

Answer:

matters on amount of dog food bought

Step-by-step explanation:

12 for 1 bag

19 for 2 bags

26 for 3 bags

33 for 4 bags

Identify the independent and dependent variables. Then, write a rule in function notation for the situation, letting x represent the independent variable.
A hair stylist's fee is $20 for each haircut.

Answers

Answer:

independent: number of haircuts

dependent: total income

rule: f(x) = 20x

Step-by-step explanation:

Just put the amount the hairdresser is earning and the unknown value together? Lol

The solution to the system of equations 2x+3y=18 -9y+z=-23 is (A,B,C) find the 5x-4z=50 values of A,B,and C

Answers

Answer:

6 = A, 2 = B, -5 = C

Step-by-step explanation:

please be quick i dont have that much time

Answers

Answer:

To find the sum of interior angles in a polygon, we can use the formula:

[tex]180(n-2)[/tex] where n is the number of sides.

Since this is pentagon (5 sides), then [tex]180(5-2)=180*3=540[/tex]

The missing angle would then be

[tex]540-97-111-104-115=113[/tex]

Since angles on a straight line add up to 180, then

[tex]x+113=180[/tex]

[tex]x=67[/tex]

6 boys on the baseball team split 9 cupcakes after the game what fraction of the cupcakes did each boy get?

Answers

Answer:

2/3

Step-by-step explanation:

If f(x)=X^2+1, g(x)=9x_1

Answers

Answer:

I dod not understand the question. Do you need to find the solution? ifso, it is (0,1)

Step-by-step explanation:

Determine whether the rate of change is constant. Choose the correct answer below.

Answers

Answer:

yes, the rate of change is constant and it equals -300ft/1min

it represents the number of feet the airplane descends per minute

place the decimal point in the product
1. 6.17×8.2=50594

2. 24.01×8.51=2043251

3. 8.94×5.27=471138

Answers

Answer:

Step-by-step explanation:

50.594

204.3251

47.1138

Which of the following numbers is closest to 9? O A. v79 O B. 778 O c. 783 O D. 782​

Answers

Answer:

v79

Step-by-step explanation:

v79-9that is 10 the closest

For the following quadratic equation, find the discriminant. –4x² + 24x – 152 = 0

Answers

Answer: no real solution

I need help on this pls

Answers

[1] Complementary means the angles will add up to 90 degrees

 () Blank one is BOC

 () Blank two is 90

 () Reason blank I am unsure as I do not know the wording that is being looked for, but it is either "given," "complementary angles" or something similar

[2] Since AOC is equal too BOC + 30, we can decide the following is true

 () First blank is BOC

 () Second blank is 30

[3] 30°

 () BOC + BOC + 30 = 90 [Given]

    2(BOC) = 60 [Subtract 30 from both sides & combine like terms]

    BOC = 30 [Divide by 2]

[4] 60°

 () 90 - 30 = 60

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

FIND THE SLOPE OF THE LINE

Answers

Answer:

4/1

Step-by-step explanation:

To get from one dot to the next, you go up by four and to the right by one, making the slope 4/1

kim can mow the greens at the golf course twice as fast as shayla can. Working together, they can mow the greens in 4 hours. How long does it take kim to mow the greens alone

Answers

Answer: Kim can mow the greens alone in 6 hours.

Step-by-step explanation:

Let K be the rate Kim mows the greens, and S the rate for Shayla.  The rates K and S will be in greens/hour.

We know they can mow 1 green in 4 hours.  We can state this as a sum of their rates times the 4 hours equals one green:

(4 hours)*(K + S) = 1 green

We are told that K = 2S [Kim is twice as fast as Shayla]

Subsititute:

(4 hours)*(K + S) = 1 green

(4 hours)*(2S + S) = 1 green

4*(2S + S) = 1 green

12S = 1 green

Shalya's rate is 1 green/12 hours

Kim is twice as fast:  K = 2S

Kim's rate is 1 green/6 hours.

Help please I really don’t understand due in 3 days

Answers

Answer:

x < 4

Step-by-step explanation:

3x - 3 < 9 ( add 3 to both sides )

3x < 12 ( divide both sides by 3 )

x < 4

Answer:

x < 4.

Step-by-step explanation:

3x - 3 < 9

Add 3 to both sides:

3x < 9 + 3

3x < 12

Divide both sides by 3:

x < 4.

A coat is on sale for $76. The tax is 8%. What Is the amount of tax

Answers

Answer:

The amount of tax is: 6.08

The total of the coat is: 82.08

Step-by-step explanation:

:))

State the domain and range of the relation:
{(1,3), (2, 4), (3,5), (-1,3), (-2, 4), (-3,5))

Answers

Answer: Domain is {-3, -2, -1, 1, 2, 3}. Range is {3, 4, 5}

Step-by-step explanation:

Domain in x values and therefore -3, -2, -1, 1, 2, 3. The range is y-values and you don't have to repeat same values making the range 3, 4, 5

PLEASE PLEASE AND ANWER FAST PLEASE!

Answers

Answer:

Option A. The student incorrectly used < instead of > for the second inequality. The correct inequality is >.

Step-by-step explanation:

Defintions:

Boundary lines that are often used in systems of linear inequalities determine the location of the solutions region in a coordinate plane.

Solid boundary lines are used for the equal sign, "=," and the inequality symbols "" and "."  This implies that the points along the line (endpoints) are included as solutions to the given system.  Dashed boundary lines are used for inequality symbols, ">" and "<." Using the dashed lines as the boundary implies that the points along the line (endpoints) are not included as solutions to the given system.  

Solution:

Given the systems of linear inequalities: y ≤ 0.5x + 1 and y = -2x + 1:

In order to determine what is the appropriate inequality symbols for both equations, we must first set the second equation with an equal sign. Then, choose a test point (not in either lines) to determine which half-plane region must be shaded.

Test point: (0, 0)

Substitute the test point into both equations to determine whether it satisfies the given equation:

y ≤ 0.5x + 1

0 ≤ 0.5(0) + 1

0 ≤ 0 + 1

0 ≤  1  (True statement).

y = -2x + 2

0 = -2(0) + 2

0 = 0 + 2

0 = 2 (False statement). Therefore, the half-plane region that doesn't contain the test point must be shaded.  Hence, we must use the ">" symbol for this equation, as we're shading "above" where the values for y is greater than the y-intercept, (0, 2).

Therefore, the correct answer is Option A:  The student incorrectly used < instead of  > for the second inequality. The correct inequality is  > (greater than symbol).

I need the answers to the ones with an x by them please and thank you guys I really need this It’s home work

Answers

Answer:

Sorry I took so long, I hope I helped though

3) 2.428

5) 5.414

6) 8.29

10) 3.34

11) 42.35

12) 24.276

14) 6.777

17) 17

18) 19

19) 50.6

20) 17

26) basically add them all, I got the answer 1

27) 0.29+0.24 is 0.53

28) your answer is right, one fourth of 1 is .25, so the answer is 0.15+0.08+0.02

Wednesday
A small package of 12 pencils costs $2.04. A large package of 60 pencils costs $9.60. Which is a
better deal? How do you know?
You can use a calculator but you must show your work and explain your thinking.

Answers

Answer:

60 pencil

Step-by-step explanation:

60 divided by 12 is 5

5 times $2.04= 10.2

so if you buy the 12 pack you would be spending more money!

what are the similar triangles theorems

Answers

Answer:

AA (Angle Angle), SAS (Side Angle Side), SSS (Side Side Side)

Step-by-step explanation:

Given that lines b and c are parallel, and the m<1=4x-30 and m<5=2x+50. Find the measure of angle 1 and measure of angle 7 Explain your reasoning and show your work.


tysm in advance

Answers

4x-30=2x+50
+30 +30

4x=2x+80
-2x -2x

2x=80
/2 /2

X=40

4(40)-30=130°

2(40)+50=130°

180-130=50°

Angle 7=50°

The required measure of the angle 1 and 7 is given as 130° and 40° respectively.

Given that,
Lines b and c are parallel, and the m<1=4x-30 and m<5=2x+50. Find the measure of angle 1 and the measure of angle 7 .

What is the angle?

The orientation of one line with respect to the horizontal or other respective line is known as a measure of orientation and this measure is known as the angle.

here,
From the figure,
∠1 = ∠5
4x - 30 = 2x + 50
2x = 80
x = 40
Now,
∠ 1 = 4 [40] - 30
∠1 = 130° = ∠5

∠7 = 180 - ∠5
∠7 = 180 - 130 = 40°

Thus, the required measure of the angle 1 and 7 is given as 130° and 40° respectively.

Learn more about Angles here:
https://brainly.com/question/13954458

#SPJ2

PLEASE HELP ME SOLVE YOULL GET BRAINLY AND POINTS

4m-k=m;for m

Answers

Answer:

m=k-3

or if you meant this answer

m=1.5

Step-by-step explanation:

This should be correct but I apologize if it is not. I would appreciate the brainiest.

is every parellelagram a rhombus?

Answers

Answer:

No

Step-by-step explanation:

Not every parallelogram is a rhombus, though any parallelogram with perpendicular diagonals is a rhombus

Other Questions
HELPPPPPPPPPPRead the following:"Almost no one can resist looking at an electronic screen before bedtime. A survey by the National Sleep Foundation says that 95% of Americans admit to watching television, playing video games, or checking their email or texts in the hour before sleep. This despite rumors that the practice will ruin your sleep or hurt your eyes."The good news is that ophthalmologists say that the blue light coming from a smartphone or computer screen does not cause eye damage or blindness. Staring too long at a bright screen in a dark room can cause dry eye or muscle strain, but those issues are temporary. Short of staring into the sun, they say, you cannot hurt your eyes by using them. Special glasses or screen filters are not needed."On the other hand, research shows that looking at electronic screens does make sleeping difficult. Artificial light increases alertness and makes it harder to fall asleep. Blue light can also keep the brain from releasing hormones that aid in reaching the deepest and most restful stages of sleep. These effects are especially powerful when the light-emitting devices are held close to the face. Sleep experts suggest putting away your phone or tablet for an hour or two before bedtime. If you cant, at least use an app that dims and warms the light coming from the display."Choose the outline that best shows the main idea and major details of this reading.1:A I. Electronic devices both good and badA. eyes unhurtB. brain damaged2:B I. Sleep problems from electronicsA. Sleep study resultsi. 95% of Americans watch before bedii. warnings about sleep issues ignoredB. Solutionsi. put away devices before bedii. use apps to minimize problems3:C I. National Sleep Foundation study results are mixedA. most Americans use electronics at nighti. doctors disagreeii. eye doctors encourage electronic useiii. brain doctors call for ban on electronics4:D I. Dangers of electronic screensA. Eye problemsi. prolonged use causes temporary irritationii. blue light causes no permanent damageB. Poor sleepi. bright light makes it harder to fall asleepii. blue light affects restful stages of sleep Suppose you are planning an afternoon picnic a week in advance. Fair weather is forecast for that day, but a storm is expected that night. What will you do? Explain your reasoning. Raina remembered when she taught Amara to draw. What happened? In the movie Avatar, The planet, Pandora, is a garden of Eden of sorts where aggression is unnecessary. What does this reveal about the way humans view the created world and the resources of the planet? What must humans unlearn to live in harmony? Select ALL the correct answers. What was the result of new innovations in the Roaring 20s? it made long-distance relationships easier. e it changed the way people viewed immigrants. It gave people more time for leisure activities. It changed the way women viewed themselves. It gave people an opportunity for higher wages. If there is oxygen around, how will muscle cells make ATP? Walking through a forest youencounter fallen leaves, deadorganisms, a rotting stump. All ofthese can be described asA. autotrophs.B. primary consumers.C. trophic levels.D. detritus. The rest of the blood is made up of the formed elements. These consist of the _____________________________________________ b. Solve 3v 5 = 2v + 10 by gathering the constant terms on the left sideand the variable terms on the right side of the inequality. Find the value of x. what elements of culture thrived during the tokugawa shogunate Which of the following would have used a sign for use by white persons these public premises and the amenities thereof have been reserved for the exclusive use of white persons In which quadrant would you find the graph of (-5, -6)?O ATO B) ||O C) IUIO D) IV congruent or simular how did the constitution fix the problems of articles of confederation? a can of pop has a mass of 0.30 kg. what is the weight of that can on earth I thought of a 2 digit number. The digits of my number are different. The unit digit of my number is the tens digit raised theird power. What is my number? answer in feet and inches b) (2 yd. 2 ft.) + (7 yd. 9 in) need a step by step explanation pls help me When is the kinetic energy of a pendulum the least?Question 5 options:On the path beginning the upwards swing.Half the distance on the path traveling back down.At the bottom of the swing.At the top of the swing where it briefly stops before changing direction.