Mathematics High School

Write a system of linear equations to model this situation where x represents the pizza and y represents the bags of wings. Use the system to answer the following questions.

Answers

Answer 1

Answer:

x - 3

i don't have the explanation for this lol

Related Questions

Help please please help help please help me!!!

Answers

Answer:

B .00030

Step-by-step explanation:

Answer:

2nd option

Step-by-step explanation:

Given

3.0 × [tex]10^{-4}[/tex]

The exponent of - 4 means shift the decimal point 4 places to the left, that is

3.0 × [tex]10^{-4}[/tex] = 0.00030

99% of 71.6 is what?

Answers

Answer: 70.884

Step-by-step explanation:

I need help please!!!

Answers

D) The measures of the non- right angles in each triangle .

help me plz it’s due rn

Answers

Answer:

x= 8/12 or x = 18/12

Step-by-step explanation:

please help i’ll give brainliest

Answers

Answer: A

Step-by-step explanation:

Decomposers get their food from everything, Decomposers don't rely upon which level of the trophic pyramid they are devouring at. A worm that eats a dead plant is an essential shopper, while a fly slimy parasite that eats a dead deer is an optional purchaser.

Fifteen 7th graders were asked how many hours they spend doing homework each week and how many hours they spend watching television each week. the results are shown in the dot plots below

Answers

Answer:

18 > 14, true

12 - 16 = -4, true

Mean:

Homework = (4 + 6*2+10*3+12*2+14*4+16*2+18)/15 = 11.73Television = (0 + 10*3+12*1+16*3+18*4+20*3)/15 = 14.8

The difference:

14.8 - 11.73 > 1, NOT true

True

2
In the accompanying diagram of circle O, m m What is the measure of CD?
A 104°

B 80°

C 52°

D 40°

Answers

it’s D i’m sure of it sorry if i’m wrong tho

HEEEEEELPPPPPPPPP!!!!!!!!!!!!!

Answers

B is the right answer

Evaluate.

2^3+4⋅2−7

1
5
9
36

Answers

Answer:

[tex]9[/tex]

Step-by-step explanation:

[tex] {2}^{3} + 4 \times 2 - 7 \\ 8 + 8 - 7 \\ 16 - 7 \\ 9[/tex]

Hope this helps you.

Can I have the brainliest please?

Have a nice day !!!!!!!!!!!!!

Answer:

i am from brazil

Step-by-step explanation:

i can not answer

Select the equation that is in standard form.

a

y=7x+2

b

y-7=x+8

c

2x+8y=3

d

y=x

Answers

Answer: c
Explanation: the standard form for linear equation in two variables is ax+ by= c

Please help me on this

Answers

Answer:

Step-by-step explanation:

A triangle has one leg that is 8, one leg that is 15 and a hypotenuse that is 20. Is it a right triangle?

Answers

Answer:

Step-by-step explanation:

A^2+b^2=c^2

8^2+15^2=20^2

64+225=400

289=400

289 does not equal 400 so it is not a right triangle

find the volume of the sphere d=18

Answers

Answer:

3053.62806

Step-by-step explanation:

d=18 so r=9

(check attachement)

How do you get 4y-4x=16 into slope intercept form simplifying all fractions?

Answers

To begin, you can divide the equation by 4 to get y-x = 4. Next, the slope-intercept form of any equation is y=Mx+b, so your answer will be y=x+4

calculate the average rate of change in grams per day from dat 1 to day 7

Answers

Answer:

1.43 is correct answer .

there data are given for 8 days

but we have to use only 7 days data

A spinner is divided into equal sections, each labeled with a number between 1 and 5? Over the course of 150 spins, what is the best estimate of how many times you would expect that the hand of the spinner will stop on a 3? Need it kinda fast but take your time.

Answers

Answer:

30 times

Step-by-step explanation:

The computation of the number of times that expected to stop on 3 is as follows:

Since there are 150 spins

And, each labeled with a number that lies between 1 and 5

So the number of times should be

= 150 ÷ 5

= 30 times

Hence, the number of times would be 30

Solve for x. Round your answer to the nearest tenth
19
16

Answers

Can’t solve without equation

The variable x is the hypotenuse, and the value of x in the right triangle is 24.8

How to determine the value of x?

The complete question is a right triangle, where x is the hypotenuse.

So, the equation of x is:

[tex]x^2 = 19^2 + 16^2[/tex]

Evaluate the sum of exponents

[tex]x^2 = 617[/tex]

Take the square root of both sides

x = 24.8

Hence, the value of x is 24.8

Answers

Answer:

option C

hope it helped you

Suppose a city with population 600,000 has been growing at a rate of 3% per year. If this rate continues, find the population of this city in 22 years.

Answers

Answer:

The answer should be around 1,149663 (Rounded off to the nearest whole number. Also if a population has a remainer you usually add it as 1. This is because these are people)

Step-by-step explanation:

First step involves listing the formulas being used:

600,000= population, 0.03= growth rate 22years= period

Therefore, we take the 600,000 and multiply by 1+0.03 ^22(to the power of 22 or period)

So, 600,000(1+0.03)^22

=1,149662.045 /1,149663

Hope this helps!

1) Find a formula for a sub n for the arithmetic sequence a sub 1 = 7, d = 12.

2) Write the first 5 terms of the geometric sequence a sub 1 = 2, r = 2.

Answers

Answer:

Step-by-step explanation:

nth term = a₁ + (n-1)d = 7 + (n-1)12

:::::

nth term = a₁rⁿ⁻¹ = 2×2ⁿ⁻¹ = 2ⁿ

a₁ = 2

a₂ = 4

a₃ = 8

a₄ = 16

a₅ = 32

A package of screen protectors for an iPhone
are priced $12.99. What is the price of the screen
protectors after 6% sales tax?

Answers

Answer: $13.77

Step-by-step explanation:

To get the final price for the screen protectors, we have to calculate the value of the tax and add to the current price of the screen protector.

The sales tax will be:

= 6% × $12.99

= 6/100 × $12.99

= 0.06 × $12.99

= $0.7794

The price of the screen protector will now be:

= $12.99 + $0.7794

= $13.7694

= $13.77

John Bought 1 pound of potatoes and 3 pounds of tomatoes at the grocery store he paid a total of $11.75 if the potatoes cost $2.48 per pound what is the cost of a pound of tomatoes

Answers

Answer:

ud wana take away the cost of one pound of potatoesso 11.75 take away 2.48 so 9.27 divided by three 3.09 per pound for tomatoes

[(-6) + 5] ÷ [(-2) + 1]

Answers

Answer:

Answer is 1

Explanation:

(-6 + 5) / (-2 + 1)

-1 / -1

1

Step-by-step explanation:

(-1)÷(-1)=1 Answer

hope you understood.....

Comment if not understood

can some one help me. The first person to get it right gets brainliest

Answers

Answer:

-4.5, 5

Step-by-step explanation:

the first number (-4.5) goes on the x-axis which is the bottom. I goes between the -4 and the -5

The second number (5) goes on the y-axis where it says 5

The expression - - is equivalent to

Answers

Answer:

Step-by-step explanation:

multiply the left side by 3 on the top and bottom to get 12x/15

then multiply the right side by 5 on the top and bottom to get 10x/15

then subtract 12x/15 and 10x/15 to get 2x/15

Answer:

D. [tex]\frac{2x}{15}[/tex]

just simplify

2(x + 8) = x + 20 help meeeeeeee !!!!! i
need help

Answers

Answer: x=4

Step-by-step explanation:

firstly you solve the barracks first by multipy 2 into ( x+8) after that you collect like terms on one side of the equation or make x become the subject of the equation and solve for x

i got x=4/3
Explanation: i asked my alexa and she told me. if i’m wrong try pemdas

If you go to New Buffalo ice cream shop "Oinks" they have 48 ice cream flavors to choose from. Your parents say you can choose one ice cream flavor and pick one of the 12 toppings, how many different ice cream sundaes could you create?

576

517

69,668,534,468

60

Answers

Answer:

576

Step-by-step explanation:

just multiply 48 by 12

Answer:

576

Step-by-step explanation:

48 ice cream flavors

12 toppings

48 x 12 = 576

Cheese sticks that were previously priced at "10 for $1" are now "4 for $1". Find each percent change

Answers

Answer:

The price per cheese stick was increased by 150%.

The amount of cheese sticks per $1.00 has decreased by 60%.

Step-by-step explanation:

The price per cheese stick was $0.10

1.00 (dollar) divided into 10 (cheese sticks) gives you 0.1, which means each cheese stick costs $0.10

The current price per cheese stick is $0.25

1.00 (dollar) divided into 4 (cheese sticks) gives you 0.25, which means each cheese stick costs $0.25

That means the price per cheese stick was raised by 150%.

That also means the amount of cheese sticks you could buy for $1.00 has decreased by 60%.

find the area of the shaded portion pls

Answers

Answer:91

Step-by-step explanation:

Take the area of the large square - 10*10 =100

Then subtract the area of the white square - 3*3 = 9

So 100-9 =91 units^2

Answer:

91 [tex]units^2[/tex]

Step-by-step explanation:

To do this you have to find the area of the total square using A=bh

So, A= (10)(10)

A=100

then find the area of the unshaded square using the same formula

A=(3)(3)

A=9

Then, subtract 100-9=91

So, your answer for the shaded square is 91 [tex]units^2[/tex]

I hope this helps :) (if it does, brainliest??)

Anyone wanna fight? 12x76-8(456-98)=

Answers

Answer:

-1952

Step-by-step explanation:

Answer:

1952

Step-by-step explanation:

12 x 76-8(456-98)

912-8 x 358

912-2864

1952

Other Questions

Please anwser this question. y= x - 5y=-7x + 11Cherry Why is knowing where volcanoes and earthquakes occur important?Please help!!!!! How did the post world war 2 change life and economics in the United States What speed would a plane average on a tripof 4000 miles that took 6 hours?(A) 150.0 miles per hour(B) 666.6 miles per hour(C) 366.6 miles per hour(D) 1500.0 miles per hour Which of the following is/are correct in the case of free fall motion?(I) Free fall is a linear motion.(II) Free fall is a uniformly accelerated motion.(III) Free fall is a motion under gravity alone.A) I and IIB) I onlyC) II onlyD) I, II, and III What type of energy transformation takes place when a rose takes in energy from the soil and uses the energy to make its own food? THIS IS THE ANSWER, I GOT A 100%, PLEASE DON"T PLAGIARIZEUnder the pressures of the Cold War, many nations experienced rapid change, social disruptions, and large-scale conflict.Develop an argument that evaluates the extent to which cultural, political, military, or economic changes resulting from the Cold War affected ONE of the following regions between 1945 and 1991: Eastern Europe, East Asia and the Western Pacific, or Central America and the Caribbean.America, for decades, has led the fight against communism, and put a lot of systems in place that essentially forced countries to reject communism and embrace capitalism and democracy. This fact was especially prevalent in the Cold War era, where a lot of policies were put in place to prevent communism from spreading. One area where anti-communist attempts by America were very common was in East Asia and the Western Pacific, the most important being China and Vietnam. During the Cold War, as a response to the growing influence of the Soviet Union and communism, the US, aiming to preserve democracy and capitalism for mostly their own benefit, deployed troops, gave economic aid, as well as many other things, to countries that were perceived to possibly be on the path to converting to communism. In Vietnam, the US did a lot to prevent them from falling under the influence of communism, even going as far as to fight a war over it. The proposition of the domino theory in relation to communism really intensified the tensions between the US and Vietnam, as it stated that if one country converted to communism, the other countries around it would as well, and so would the others around those countries, so on and so forth. This ideology helped to justify a lot of the actions taken in Vietnam as well as other countries in Eastern Asia and the Western Pacific. The US and the Soviet Union started a proxy war in Vietnam, with the communist north going against the democratic south. This division within the country created a very harmful political and economic divide, which was still present even after the war in Vietnam. The attempt to stop communism in this region took a devastating toll on Vietnams economy, its population, and its politics, as the country came under a civil war and years of political unrest in Vietnam following the Vietnam War. After the Vietnam War, Vietnam changed their economic and political structure to support communism, and became a communist state. So, in short, the economic and political changes resulting from the Cold War, in this case being the tensions created by differing economic and political ideologies, had detrimental effects on Vietnam, as it left Vietnam with a lot of political unrest, as well as a political and economic divide that led to indecisiveness on how to govern, as well as political and economic instability. In China, the US shift from being relatively lax on communism to cracking down on it on a large scale, as well as the Soviet shift to a policy of communist expansion, had a variety of effects on its economy and politics. At the start of the Cold War tensions, the iron curtain was being created, and many countries joined the non-aligned movement, meaning that they didnt align themselves with either side. Many non-aligned movement members received trade embargos from both sides, severely inhibiting their economy as to force them to pick a side. China was one of these non-aligned countries, and it suffered greatly as a result. They were essentially forced to choose a side, and after a while chose to join the side of the US, albeit a very unstable alliance. The fight against communism and the tensions created by the Cold War affected China very heavily, as it had a lot of political and social unrest as a result, and got involved in many wars such as the Korean War, the Malayan Emergency, and the Indochina Wars. So, in short, as a result of the fight against communism ramping up during the Cold War era, China suffered blows to its economy, its military, as well as its intra-national and international politics. In conclusion, the Cold War had detrimental effects on East Asia and the Western Pacific, as the anti-communist policies that were created by the US and its allies inhibited the development of communism and created political tensions and even wars between communist and non-communist countries. Proxy wars were fought, and many countries that were affected by these conflicting policies of anti-communism and communist expansion were left with years of political instability and many other issues. OMG PLEASE HELP YOUR BOY OUT I NEED TO GET THIS ONE RIGHT TO PASS THE TEST!!! Which of the following rational functions is graphed below?A. F(x) = (x - 1)/((x + 2) ^ 2) B. F(x) = (x + 1)/((x + 3)(x - 2)) C. F(x) = (x - 1)/(x(x - 3)) D. F(x) = (x - 1)/(x(x + 2)) O The Bernoulli effect can have important consequences for the design of buildings. For example, wind can blow around a skyscraper at remarkably high speed, creating low pressure. The higher atmospheric pressure in the still air inside the building can cause windows to pop out. This happened with the original design of the John Hancock Building in Boston. (a) Suppose a horizontal wind blows with a speed of 11.2 m/s outside a large pane of plate glass with dimensions 4.00 m X 1.50 m. Assume the density of air to be constant at 1.20 kg/m3. The air inside the building is at atmospheric pressure. What is the total force exerted by air on the window pane? (b) What force is experienced by the window pane from air if the airspeed outside is now 22.4m/s The Bernoulli effect can have important consequences for the design of buildings. For example, wind can blow around a skyscraper at remarkably high speed, creating low pressure. The higher atmospheric pressure in the still air inside the building can cause windows to pop out. This happened with the original design of the John Hancock Building in Boston. What time is it for everybody? You get 10pts 1) How did voting change during the Jacksonian Era? whats the area besties? Write the equation of the line shown in the graph belowCan someone please help both of these Equatorial diameter of the earth is not identical to polar diameter.Which one is greater and why? The function N(t) = 100e^0.023t models the number of grams in a sample of cesium-137 that remain after t years. On which interval is the sample's average rate of decay the fastest? Mazie Supply Company uses the percent of accounts receivable method to determine their Allowance for Uncollectible Accounts. On December 31, it has outstanding accounts receivable of $55,000, and it estimates that 2% will be uncollectible. Prepare the year-end adjusting entry to record bad debt expense under the assumption that the Allowance for Uncollectible Accounts has (a) a $415 credit balance before the adjusting entry and (b) a $291 debit balance before the adjusting entry. HELP ASAP, FIRST CORRECT ANSWER GETS BRAINLIEST Members of the National Diet, the legislative branch of Japan, are chosen by a combination ofA. direct elections and proportional representationB. proportional representation and executive appointmentsc. executive appointments and civil service examinationsD. civil service examinations and direct elections What is computer? Defined the computer There are two bags containing only purple and yellow marbles. Bag A has yellow marbles and purple marbles. Bag B has yellow marbles and purple marbles. A marble is randomly chosen from each bag. List these events from least likely to most likely. Event : choosing a purple marble from Bag B. Event : choosing a yellow or purple marble from Bag A. Event : choosing a red marble from Bag B. Event : choosing a yellow marble from Bag A.