Mathematics High School

SELECT ALL The Points that are on the Graph of the line 3x + 2y = 28 (:

Answers

Answer 1

Answer:

(0,14) and (2,11)

Step-by-step explanation:

points are on the graph of the line:-

[tex]\tt{3x+2y=28 }[/tex] ⠀

we get,

[tex]\rightsquigarrow[/tex] [tex]\tt{ 2y=28-3x }[/tex] ⠀

[tex]\rightsquigarrow[/tex] [tex]\tt{y=\dfrac{28-3x}{2} }[/tex] ⠀

In,(0,14)

If we put the value ,x=0

y=[tex]\tt{\dfrac{ 28-3×0}{2}=\dfrac{28}{2}=14 }[/tex]

So,we get one point,(0,14)✔

In,(2,11)

If we put ,x=2

y=[tex]\tt{\dfrac{28-3×2}{2}=\dfrac{28-6}{2}=\dfrac{22}{2}=11 }[/tex]

so,we get another point (2,11)✔

in other given ponts{(1,12),(4,9),(8,4)},It is impossible. ⠀ ⠀

Answer 2

we have to find the line which are in the line!!

points are on the graph of the line:-

3x+2y=28 ⠀

we get,

2y=28−3x ⠀

[tex]{y=\dfrac{28-3x}{2} }[/tex]

In,(0,14)

If we put the value ,x=0

[tex]y={\dfrac{ 28-3×0}{2}=\dfrac{28}{2}=14 }[/tex]

so one point is (0,14)

In,(2,11)

If we put ,x=2

[tex]y={\dfrac{28-3×2}{2}=\dfrac{28-6}{2}=\dfrac{22}{2}=11 }[/tex]

so,we get another point (2,11)

in other given ponts{(1,12),(4,9),(8,4)},It is impossible. ⠀ ⠀

Related Questions

Can someone help me please

Answers

Answer:

-15

Step-by-step explanation:

it’s b! because it is a negative and has no absolute value sign.

(4) B is the midpoint of AC, D is the midpoint of CE, find BD.

Answers

Answer:

A :10.5 is the answer

Step-by-step explanation:

A water taxi travels around an island in a path that can be modeled by the equation y=0.5(x-14)^2 . A water skier is skiing along a path that begins at the point (6,4) and ends at the point (8,4)
Write a system of equations to model the problem.
Is it possible that the water skier could collide with the taxi? Explain

Answers

Answer:

A water taxi travels around an island in a path that can be modeled by the equation y =0.5(x - 16). A water skier is skiing along a path that begins at the point (6,6) and ends at the point (8. - 4).

a. Write a system of equations to model the problem.

b. Is it possible that the water skier could collide with the taxi? Explain

Step-by-step explanation:

2. A pair of Jordans sold at retail for $180 and now sell for $330 after market.
A. Is this a percent INCREASE or DECREASE?
B. What is the PERCENT change?

Answers

Answer:

Um increase and the percentage change is 150

Step-by-step explanation:

look at the picture please

Answers

The answer is the First one and the Second to Last one.

I need some help please and thank you

Answers

The answer is “ A.) $3.50 “

k ( n ) = | n + 1 | − 1 ; Find k ( 4 )

Answers

Answer:

Step-by-step explanation:

-2x + y = 1.3
2(0.5x - y) = 4.6

Answers

Answer:

x=-2.4

y=-3.5

Step-by-step explanation:

Eight less than four times a number

a) 4x−8
b) 8−4x
c) 4(x−8)
d) 4(8−x)

Answers

Answer:

a is the answer hope it helps

It’s A because you need to have the X factor times 4 then u subtract 8

HELP PLEASE! DELTA MATH! THANKS!
Last year at a certain high school, there were 140 boys on the honor roll and 68 girls on the honor roll. This year, the number of boys on the honor roll increased by 5% and the number of girls on the honor roll increased by 25%. By what percentage did the total number of students on the honor roll increase? Round your answer to the nearest tenth (if necessary).

Answers

Answer:

11.5

Step-by-step explanation:

Find new values:

140(1+0.05)=147

68(1+0.25)=85

Last Year This Year

Boys 140 147

Girls 68 85

Total 208 232

Find overall increase:

208(1+r)=232

1+r=1.115385

r=0.115385

Final Answer: 11.5%

The total number of students on the honor roll increased by 11.5%.

What is the percentage?

The percentage is defined as a ratio expressed as a fraction of 100.

The percentage increase in the number of boys on the honor roll is 5%, which means that the number of boys on the honor roll this year is 1.05 times the number of boys on the honor roll last year:

1.05 x 140 = 147

The percentage increase in the number of girls on the honor roll is 25%, which means that the number of girls on the honor roll this year is 1.25 times the number of girls on the honor roll last year:

1.25 x 68 = 85

Therefore, the total number of students on the honor roll this year is:

147 + 85 = 232

The percentage increase in the total number of students on the honor roll is:

((232 - 208) / 208) x 100% = 11.5385%

Rounding to the nearest tenth gives an answer of 11.5%.

Therefore, the total number of students on the honor roll increased by 11.5%.

Learn more about percentages here:

brainly.com/question/24159063

#SPJ3

Michelle has a round lamp to which she wants to add beads. The diameter is 12.2 inches. What is the circumference?

Answers

Answer: 38.34 inches

Step-by-step explanation:

The lamp is round which means that the circumference can be calculated by the formula:

= Pie * diameter

Pie = 22/7

Diameter = 12.2

Circumference = 22/7 * 12.2

= 38.34 inches

I need help ASAP I’ll mark brainliest help please #1

Answers

Answer:

Step-by-step explanation:

8-5=3, 1-(-7)=8, 3^2+8^2=73, and the square root of 73 is 8.5

After the 4th half life how much of the sample is left if the mass is 100g.

Answers

Answer:

[tex]\huge\boxed{\sf 6.25 \ g}[/tex]

Step-by-step explanation:

After every Half life , Half of the mass is left.

After 1st Half life = 100 g / 2 = 50 g

After 2nd Half life = 50 / 2 = 25 g

After 3rd Half life = 25 / 2 = 12.5 g

After 4th Half life = 12.5 / 2 = 6.25 g

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

~AH1807

1.8/0.087-0.947+2.2/0.044

Answers

Answer:

The answer is 2022537/290000

problem:

What is g(-5) equal to?

Answers

Answer:

-5g

Step-by-step explanation:

Multiply -5 and g.

construction worker’s planned to secure a tall pole using two cables attached to the pole at a point 12 m above the ground as shown in the diagram below.
based on the information in the diagram which value represents the total length of the cable that is needed to secure the pole?

Answers

Answer:(24+12\3)m

Step-by-step explanation:

Is (2,5) a solution to this system of equations?
3x + 2y = 16
x + 14y = 13
yes
no

Answers

Answer:
No

Explanation:

Write the equation of the line in fully simplified slope-intercept form.
Please answer quick this is homework and it’s due at 8 PM

Answers

(-6,-2) or x-6 y-2.

I WILL GIVE YOU BRAINLY PLSS

What is the solution of x + 6 11
C. x –1

PLSS SHOW YOUR WORK PLSS

Answers

Is it 611 or is there something in between

Answer: x < -1

Step-by-step explanation:

x + 6 < 5

x + 6 = 5

x = -1

x < -1

Now try to prove its correct

A number less than -1 is -2 so we'll try that.

x + 6 < 5

(-2) + 6 < 5

4 < 5

We can tell after substituting -2 for x, that the answer is correct

Oh and I changed the less than sign to an equal sign so it's easier to solve.

Does that help?

the difference of 2x and 15 is less than or equal to the sum of 4x and 17

Answers

Step-by-step explanation:

the difference of 2x and 15 is less than or equal to the

sum of 4x and 17

i.e.,

2x - 15 < 4x + 17

if you want to find ahead then

2x - 15 = 4x + 17

2x - 4x = 17 + 15

- 2x = 32

x = - 32/2

x = - 2

helppp!!
right answers only please!

Answers

Answer:

Y-intercept

Step-by-step explanation:

The y-intercept is the part of the line that crosses the y-axis.

The red dot (where the arrow is pointing to) is the y intercept

can someone helPPPPPPPPPPPPPPPPPP

Answers

i believe it’s option #3. hopefully that helps :)

anyone know how to do this help

Answers

Answer:

Height if the tree: 13.8 meters

Answer:

Height of the tree: 13.8 meters

A video game store was getting rid of old games, selling them 5 for $73.50. If they sold 3 games, how much moneh would they have made?

Answers

Answer:

$45.30

Step-by-step explanation:

Divide $73.50 by 5 = $15.10

Multiply $15.10 by 3 = $45.30

Answer:

44.1

Step-by-step explanation:

73.50/5=14.7

14.7x3=44.1

the helmet sheena would like to buy costs $4 less than 4 times the amount she saved . the helmet costs $60 .how much mony does sheena save ?

Answers

Answer: 20

Step-by-step explanation:

i need help someone help pls and thx

Answers

i believe 12 feet , if im wrong im sorry!

The Answer is 12 feet because that is the highest point that the line/curve on the graph goes.

I need help with this question...

Answers

Answer:15

Step-by-step explanation:

we know from the markings on the sides of the triangle that this is an equilateral triangle. The angles of an equilateral triangle are all equal. because of this, we can put these two equations to equal each other
since we are solving for y, we want to isolate y on one side.

6x+6=5y+10
-10 -10
6x-4=5y
divide both sides by 5

6/5x-4/5=y

look at the picture please help

Answers

Answer:

Step-by-step explanation:

I need help like NOW!

Answers

Answer:

Step-by-step explanation:

kinda self explanatory

dividing it, adding it, and subtracting it wouldnt make sense for the equation youre trying to solve.

Answer:

Step-by-step explanation:

A rectangle has vertices (j,k) , (l,k) and (l,l). Find the fourth vertex

Answers

Answer:

(j,l)

Step-by-step explanation:

It's the only combination left

Other Questions

Which economic system produces goods based on supply and demand andencourages entrepreneurs through profit motive?A. TraditionalB. Modified commandC. CommandD. Market What type of philosopher was Plato?realisticidealisticindividualisticpessimistic PLEASE HELP ME !!!!!!!! Ahimsa focuses on the unity of people throughout war. true or false? The amount of interpersonal space (space between people while interacting) that is acceptable varies by culture. This activity is important because interpersonal space is one of the key cultural areas to understand in business if you want to bridge cross-cultural gaps. The goal of this exercise is to test your knowledge of the cultural area of interpersonal space.Determine which of the following countries has Least Social Distance and Most Social Distance.a. Chinab. UKc. Saudia Arabiad. Indiae. USA Why were Americans most likely willing to accept such a large growth of the federal government? (4 points) a Federal programs helped their own lives. b They were willing to believe anything Roosevelt said. c Democratic economic policies had been successful in the past. d Critics of the New Deal convinced them it was necessary. What statement best completes the diagram? what does blood type mean and why does it matter Which mapping diagram represents a relationship that is a function?Mapping AMapping B37O Mapping AO Mapping BO both Mapping A and Mapping B A new app charges an annual fee plus an additional fee per new game downloaded. The table shows the linear relationship between the number of new games downloaded and the total cost including the annual fee. Which statement is true?A.The additional fee per game is $10.B.The additional fee per game is $1.99.C.The annual fee is $1.99.D.The annual fee is $19.99. The division of the cytoplasm, which follows Mitosis, is called... Select the correct text in the passage.What evidence supports the inference that George Stephensons development of the steam engine was made possible by the inventions of James Watt?The Steam EngineBefore the time of Watt, the steam engine was exclusively a steam pumpslow and wasteful of fuel. Watt made it a quick, powerful, and efficient engine, requiring only a fourth as much fuel as before. Under his first patent, the engine was still used only as a steam pump, but his later improvements adapted it for driving stationary machinery of all kinds. The commercial success of his engine was soon fully established.George Stephenson further modified Boulton and Watt Company's creation. Stephenson initiated the use of steam for carrying passengers and goods. In September 1825, the first train passed over the road. It consisted of thirty-four cars weighing, all told, ninety tons. The train was pulled by Stephenson's engine, operated by Stephenson himself, with a signalman riding on horseback in advance. The train moved off at the rate of ten or twelve miles an hour, and on certain parts of the road it reached a speed of fifteen miles per hour. The trial was a complete success.Choices:- Before the time of Watt, the steam engine was exclusively a steam pumpslow and wasteful of fuel.- Under his first patent, the engine was still used only as a steam pump, but his later improvements adapted it for driving stationary machinery of all kinds.- Stephenson initiated the use of steam for carrying passengers and goods.- The train was pulled by Stephenson's engine, operated by Stephenson himself, with a signalman riding on horseback in advance. What exactly is the electoral college Helpppppppppppppppppppppppppppppppppp Page 1Page 2On July 16, 1945, the world's first atomic bombwas detonated in a remote part of the NewMexican desert. Soon after, some of thescientists involved provided their opinions on howthis new weapon should be used.Which statement best describes the point of view ofthe scientists on this project?They had differing opinions about whether to dropthe bomb.They all agreed that dropping the bomb was theright thing to do.They all agreed that dropping the bomb was thewrong decisionThey had no opinion about whether to drop thebomb. Which is a graph of y=3x-1 Please help me Im very stuck? . Which of the following are container elements?a. bold b. underline c. italics d. all of these Let y be a function of x such that 8x+7y=51 what is the rate of change of y with respect to x What type of democracy in the United States of America? Is it a direct or indirect democracy? Which do you feel would be more beneficial for our country? These chracters are in the wrong order please rearrange them