Mathematics High School

PLEASE HELP ME WILL GIVE BRAINLIEST!!!!!
How do you graph the solution set to a system of linear inequalities in two variables (pretend you are the teacher and you are teaching me how to graph it)?

Answers

Answer 1

Answer:

Graph both of the line inequalities on the same coordinate graph, and then the overlap will be your answer.

Step-by-step explanation:

An example is attached! The purple-ish on the right would be your solution set.

PLEASE HELP ME WILL GIVE BRAINLIEST!!!!!How Do You Graph The Solution Set To A System Of Linear Inequalities

Related Questions

im stuck on this problem can someone help me? (see photo) ​

Answers

Answer:

I'm thinking the anwer is B

Step-by-step explanation:

I remember doing this problem before :)

Write the unit fraction depicted in the model as a percent.

One-fourth =

Answers

Answer:

Step-by-step explanation:

= 1/4*100

= 1*25

= 25%

• Answer is 25%.

Please Help Will mark brainliest

Answers

the answer to your question is 0.83

You kayak up a river at a rate of 28 feet every 30 seconds. You kayak 423 feet every 9 minutes on the way back down the river. How fast are you traveling up river? down river? (Be sure and change your seconds to minutes)

Up River:
ft:
min

Down River:
ft:
min

Answers

You traveled up the river at 56 feet a minute and down the river at 47 feet a minute.

The question is asking us to simply convert the speed traveled in feet per second to feet per minute. To do that, we say,

28 feet in 30 seconds, if we multiply both by two. We have 56 feet in 60 seconds. Also remember that 60 seconds make 1 minute. Thus, you must have kayaked up the river at 56 feet in a minute.

423 feet in 9 minutes, if we divide both by nine. We have 47 feet in a minute. This means that you kayaked 47 feet a minute down the river.

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PLEASE HELP!!!!! I NEED THE ANSWER SOON
Two systems of equations are shown:



System A System B

3x + 2y = 3 −x − 14y = 1

−2x − 8y = −1 −2x − 8y = −1



Which of the following statements is correct about the two systems of equations?


A.)The value of x for System B will be one-third of the value of x for System A because the coefficient of x in the first equation of System B is one third times the coefficient of x in the first equation of System A.


B.) The value of x for System A will be equal to the value of y for System B because the first equation of System B is obtained by adding −4 to the first equation of System A and the second equations are identical.


C.) They will have the same solution because they represent the same lines when plotted on the coordinate axes.


D.)They will have the same solution because the first equation of System B is obtained by adding the first equation of System A to 2 times the second equation of System A.

Answers

C. They will have the same solution because they represent the same lines when plotted on the coordinate axes

How many 7-letter passwords can you make from the letters A, B, C, D, E, F and G, if letters CANNOT be repeated?

Answers

5040 passwords, if 7 is n, n(n-1)(n-2)(n-3)(n-4)(n-5)(n-6). Answer is 5040

Given f(x)=5x-3, find f(-3)

Answers

f(x)=5x-3
f(-3)=5(-3)-3
f(-3)=-15-3
f(-3)=-18
ur answer is -18

Answer:

[tex]f(-3)=-18[/tex]

Step-by-step explanation:

Since

[tex]f(x)=5x-3[/tex], we can plug in our values

[tex]f(-3)=-15-3[/tex]

Combine like terms

[tex]f(-3)=-18[/tex]

If 8 km = 5 miles, convert 350 miles into km.

Answers

Answer:

560 is your answer... I hope it helps

Uhm what the person said ^^

please help mee!! For which value of x does f(x) = 2?
A) 2
B) 0
C) -4
D) None of the above.

Answers

Answer:

The slope is zero

Step-by-step explanation:

0 | 2

1 | 2

3 | 2

There are 600 performers in a dance recital. The ratio of men to women is 4:6 many men performers were in the dance recital?

Answers

Answer:

240

Step-by-step explanation:

From the question, we are informed that there were 600 performers in a dance recital and that the ratio of men to women is 4:6.

Fraction of men at the recital = 4/10

Fraction of women at the recital = 6/10

The number of men performers that were in the dance recital will be:

= 4/10 × 600

= 240 men

Answer: 240 men

Step-by-step explanation:

From the question, we are informed that there were 600 performers in a dance recital and that the ratio of men to women is 4:6.

Fraction of men at the recital = 4/10

Fraction of women at the recital = 6/10

The number of men performers that were in the dance recital will be:

= 4/10 × 600

= 240 men

Hope it helps

Fill in geometry proofs. ANGLES. ( I WILL GIVE BRAINLIEST! PLS HELP!)

refer to attachment

Answers

Answer:

See below

Step-by-step explanation:

Missing reasons are:

2. Vertical angles theorem3. Definition of vertical angles4. Third angle theorem5. Given6. Given7. Definition of bisect8. SSS

Answer:

2. Reason: Vertical angles theorem

3. Reason: Definition of vertical angles

4. Reason: Third angle theorem

5. Reason: Given

6. Reason: Given

7. Reason: Definition of bisect

8. Reason: SSS

Hoped this helped.

10 x f(7) +9 x g(-1)=

Answers

the answer is 78

Step-by-step explanation:

10×7+9x-1=78

Answer: The answer is -1

Step-by-step explanation:

y=-2x + 7
y = 5х – 7
Find the solution

Answers

Answer:

x = 2

Step-by-step explanation:

Given:

y = -2x + 7 y = 5х – 7

If y = -2x + 7 and y = 5х – 7, then -2x + 7 = 5х – 7. Now, let's solve.

=> -2x + 7 = 5х – 7

=> 7x = 14

=> x = 2

Since we found 'x', let's find 'y' with the given clue using one equation among any of the two equations.

=> y = 5х – 7

=> y = 5(2) - 7

=> y = 10 - 7

=> y = 3

Hoped this helped.

Find the x-intercept of y=1/2x-4

Answers

the x intercept is 8

Answer:

X=1/2

Step-by-step explanation:

Y=mx+b

A plane flies from San Francisco to New York City at 600 miles per hour and returns along the same route at 400 miles per hour. What is the average flying speed for the entire route (in miles per hour)

Answers

Answer: 500 i think

Step-by-step explanation:

find out of the common factor.
30 and 60​

Answers

Answer:

GCF of 30 and 60 is 30.

Step-by-step explanation:

2. You may submit your answer to question l in essay form here.
(0 points)
If you are unable to submit your answer to question 1 in audio form, you may submit your
answer here.
How do you simplify this expression?
-12 - 3.7-8-(-4)2 - 6) - 2
Prepare your response to this question. When you are ready, you may submit your response as
an audio recording or as a written essay. Be sure to include the following:

Answers

Answer:

I hope this helps

Step-by-step explanation:

Find the nth term for 17,12,7,2

Answers

Answer:

22-5n

Step-by-step explanation:

Merriam and Emmanuel assemble a new bookshelf. Its 1ft deep,4ft wide, and 8ft tall. They assemble it flat bit when they tip it up The shelf hits the ceiling. Why does it hit the ceiling

Answers

The maximum dimension of the shelf is given by the space diagonal

length of the shelf.

A possible reason why the shelf hits the ceiling is because the ceiling is

less than or equal to 9 feet from the ground.

Reasons:

The maximum height of the shelf is given as follows;

The diagonal of one of the side = √(8² + 4²)

The diagonal of the completed shelve = √((√(8² + 4²))² + 1²) = 9

The maximum extension of the shelve = 9 feet

Given that the shelf touches the ceiling, we have, that maximum height of

the ceiling = 9 feet.

Therefore, the shelf touches the ceiling because, height from the floor to

the ceiling is lesser than equal to 9 feet.

Learn more here:

https://brainly.com/question/9702103

find the value of x that makes A||B <2= 2x+10 <4=4x+80

Answers

Answer:

2

Step-by-step explanation:

this is the correct answer

can someone help me with this problem?

Answers

Answer:

B) f^-1(x)=3-5x

Step-by-step explanation:

y=3-x/5

rearrange the equation so you have x variable on the left side

5y=3-x

+x     +x

5y+x=3

-5y      -5y

x=3-5y

so answer is b)

f^-1(x)=3-5x

what is 4 1/2 - 1
8/10= in Fractions

Answers

[tex]4\frac{1}{2} - 1\frac{8}{10} = \frac{9}{2}- \frac{9}{5} = \frac{27}{10}[/tex]

ok done. Thank to me :>

Answer:

4 1/2= 9/2

1 8/10= 18/10= 9/5

9/2-9/5=

(45-18) /10=

27/10 or 2 7/10

Step-by-step explanation:

Can someone pls help me...

Answers

It is not a function and that is becuase a vertical line would pass through it twice

SOMEONE PLEASE HELP I will give you brainliest it’s due in 11:59 pm TODAY!! Please

Answers

shorter side: 130ft
longer side: 260ft
greatest possible area: 33800ft^2

basically get the equations for area and perimeter which will be

A: lw (length x width)
P: l + 2w

Substitute them into eachother and you get the equation:
-2w^2+520w = A

find the vertex of this parabola which will give you the greatest width which is 130m
Then u can find length and area from this width

Find an equation of a line with a slope of 6 and having the point (3,5) on the line. Will mark brainliest!

Answers

The equation should be:
Y=6x-13

Drwa the staright line y = 2x-3

Answers

Answer:

The equation y = 2x - 3 represents a line with a slope of positive 2, and a y-intercept of -3.

Hope it helps :)

You would start at -3 on the number line and then move up 2 units and 1 unit right since your slope is 2/1

What is 2.4 divided by 1.2?

Answers

Answer:

Your answer should be 2.

The answer would be 2

Mrs.bowlin Organise the markers and two sets of staff were nine markers in each is that how many sets of markers did Mrs. Bowlin create

Answers

Answer:

18 sets of markers

you buy a pair of rollerblades on sale for $64.99. This is $4.98 less than the original price. If g represents the original price, what equation cannot be used to find the original price

Answers

g = 64.99 - 4.98

Step-by-step explanation:

If g is the original price then if you subtract the difference between the original price and the current price.

estimate the solution of the equation to the nearest while number

7.8 ÷ n = 38.2

n≈35
n≈30
n≈30
n≈20
n≈25

Answers

N=20 “, hope that helped you
Other Questions
I need help quickly!Question 6(Multiple Choice Worth 5 points)(LC)Select the correctly punctuated sentence. School began on a cold September morning. School began on a cold, September morning. School began on a cold September, morning. School began on a cold, September, morning. PLS FAST!! WILL GIVE BRAINLIEST!! 20 POINTS!! One evening, Naseem hears her parents talking about her older brother. She learns that he has failed a drug test at school and must get substance abuse treatment to avoid being expelled. She decides that she will talk to her brother about getting treatment. Naseem asks you for help preparing for this conversation.Do the following to provide help:Look up at least three different treatment programs in your area. Briefly describe these programs as well as the pros and cons of each. What role can Naseem and her family play in helping her brother avoid substance abuse? WILL GIVE BRAINLEST!!! A rational expression has been simplified below(x-2)(x+6) X-27(x+6)*=2For what values of xare the two expressions equal? dont know the answer pls help :( Read the excerpt below. What conclusion can you draw about the narrator?Presently I heard a slight groan, and I knew it was the groan of mortal terror. It was not a groan of pain or of grief oh, no! it was the low stifled sound that arises from the bottom of the soul when overcharged with awe.I knew the sound well. Many a night, just at midnight, when all the world slept, it has welled up from my own bosom, deepening, with its dreadful echo, the terrors that distracted me. I say I knew it well. I knew what the old man felt, and pitied him, although I chuckled at heart.Question options:A:He is a lonely person who longs for human connection.B:He is a cruel person who enjoys torturing others.C:The character cherishes the night.D:He can relate to the old man's terror. He's afraid of his own madness. Sometimes a diffusion process encounters barriers that slow or stop the spread of an innovation. Which of the following is an example of such a barrier?a. A lack of infrastructure to support a new technologyb. A change in the price of energyc. A jump from contagious to hierarchical diffusiond. A transition from stimulus to contagious diffusione. A new form of media to broadcast information What is the square of the sum of five and a number diminished by 6? si es imposibles escapar de un agujero negro hasta donde podrias acercarte para aprovechar la aceleracion de su gravedad? tisha and her academic team are working 10) What would be the MOST effective substitution for the underlined partof sentence (5)?A)any lighthouseB)any home or houseC) any Coast Guard dockD) any other vessel lit at night a man walks for 45 minutes at a rate of 3 mi/h then jogs for 75 minutes at a rate of 5 mi/h then rests for 30 minutes and finally walks for 90 minutes at a rate of 3 mi/h. Write a piecewise-defined function expressing the distance he traveled as a function of time. You are given a rectangular piece of cloth with dimensions X by Y, where X and Y are positive integers, and a list of n products that can be made using the cloth. For each product i in [1,n] you know that a rectangle of cloth of dimensions ai by bi is needed and that the final selling price of the product is ci. Assume that ai, bi, and ci are all positive integers. You have a machine that can cut any rectangular piece of cloth into two pieces either horizontally or vertically. Design an algorithm that finds the best strategy for cutting an X by Y piece of cloth so that the products made from the resulting pieces give the maximum sum of selling prices. You are free to make as many copies of a given product as you wish, or none if desired. How can i prove that the recursion is exponential and that dynamic programming is polynomial Given that I = PTR/ 100 , make T the subject of the formula. Sus padres ________ en los Estados Unidos durante dos aos. A recipe calls for 1/2 cup sugar and 1 cup flour. How much flour will you need if you use 3/4 cup of sugar? 3) All of the following fairytale inspired or were adapted into aDisney Feature:a) The Lion KingB)The Princess and the Frog.C)HomeD)Snow WhiteTangled. Sketch the graph of each line by identifying the x-and y-intercepts. (Fill the blank)the ________ g____ makes saliva that make your food wet and easy to swallow Two towers of height 40 m and 30 m respectively support a transmission line conductor at water crossing. The horizontal distance between the towers is 300 m. If the tension in the conductor is 1590 kg, find the clearance of the conductor at a point mid-way between the supports. Weight of conductor is 08 kg/m. Bases of the towers can be considered to be at the water level. Which word is spelled correctly?A) democrasyB) constitutionC) libirtyD) revulution