Which ordered pair is NOT a solution to the inequality in the graph?
A. (0,0)
B.(-2,-4)
C.(0,2)
D.(-3,4)

Which Ordered Pair Is NOT A Solution To The Inequality In The Graph?A. (0,0)B.(-2,-4)C.(0,2) D.(-3,4)

Answers

Answer 1

Given:

The inequality is

[tex]y\leq 3x+2[/tex]

To find:

The ordered pair that is NOT a solution to the inequality in the graph.

Solution:

We have,

[tex]y\leq 3x+2[/tex]

Checking the inequality for (0,0), we get

[tex]0\leq 3(0)+2[/tex]

[tex]0\leq 2[/tex]

So, the equality is true for (0,0). it means (0,0) is a solution of given inequality.

Checking the inequality for (-2,-4), we get

[tex]-4\leq 3(-2)+2[/tex]

[tex]-4\leq -6+2[/tex]

[tex]-4\leq -4[/tex]

So, the equality is true for (-2,-4). It means (-2,4) is a solution of given inequality.

Checking the inequality for (0,2), we get

[tex]2\leq 3(0)+2[/tex]

[tex]2\leq 2[/tex]

So, the equality is true for (0,2). It means (0,2) is a solution of given inequality.

Checking the inequality for (-3,4), we get

[tex]4\leq 3(-3)+2[/tex]

[tex]4\leq -9+2[/tex]

[tex]4\leq -7[/tex]

This statement is not true. So, the equality is false for (-3,4). It means (-3,4) is not a solution of given inequality.

Therefore, the correct option is D.


Related Questions

Sylvie needs $110 for a concert ticket. She already has $16 and she can earn the rest by working 10 hours at her job. If h represents her hourly earnings, which of the following equations can be solved to find Sylvie’s hourly earnings? Select all that apply.
(Two Answers!)
A. 110 – 16 = 10h
B. 110 = 16h + 10
C. 16 = 110 – h
D. 110 = 16 + 10h
E. 110 + 16 = 10h
Note: I already know one of them is D, I don't know what the other one is though.

Answers

A and c is the correct answers

Julie wants to attend a two-year college that has an annual tuition of $8,600. Julie earned a grant of $1,600 for each year and has saved $5,980 for college. How much more does she need to pay the tuition for both years?

Answers

Answer: $8,020

Steps:
$8,600 * 2yrs = $17,200

$1,600 * 2yrs = $3200

$3200 + $5980 = $9180

$17,200 - $9,180 = $8,020

She need to save $8, 020 more

I would appreciate brainliest if This was helpful and correct! :)

HARD QUESTION 100 POINTS

Answers

Answer:

2

There is a picture the website is Math-way I use it all the time to help out or just to check my answers.

Answer:

i was abt to answer but too late prolly

Step-by-step explanation:

if u still wanna know,

I'm so confused on this can someone please help and explain it to me!

Answers

Answer:

A's coordinates are:

A. (-4, 3)

Step-by-step explanation:

Because the x  always goes first,

So that will mean -4 will go first.

After you have -4 down, you will see that A's point on the graph is (-4, ?)

To answer the ?, you will have to check the y.

Because remember, The x-coordinate always comes first, followed by the y-coordinate.

So, it will be (-4, 3)

and 3 will be the fill in for y.

I hope this helps     :)

Did I do the math right? Is it D?

Answers

Answer:

i think

Step-by-step explanation:

help a b outttttttt please

Answers

the answers are 11 and 9, multiply you get 90 and add you get 20.

Answer:

The two numbers are 9 and 11

Jabar earns $5 for the first 10 pounds of newspaper he recycles, then $0.25 for each additional pound. Which expression represents the amount he

earns for recycling p pounds of newspaper if p > 10?

A

5 +0.25 (p - 10)

B

(5 +0.25) P

с

5 + 0.25p

D

5 (10) +0.25p

Answers

Am not sure but I think the answer is B

what is the area of the following shape​

Answers

Answer:

30 ft^2

Step-by-step explanation:

Break the figure into smaller pieces:

5*2=10

10*2=20

Add the areas

20+10=30

The are of the figure is 30 ft^2

I need help with question can anyone help me?

Answers

Answer:

B

Step-by-step explanation:

If Sara have 3 Appels and hany have 20 apples how many we have in total

Answers

Answer:

23

Step-by-step explanation:

20+3=23

How many faces does the solid figure made from the net below have?


43

Answers

Answer:

43

Step-by-step explanation:

In Mr. Jegou’s neighborhood 35% of the houses are blue. Write the percent that do not live in blue houses as a decimal and a fraction in simplest form

Answers

Answer:

65%

Step-by-step explanation:

65% + 35%=100%

A researcher randomly asked 284 people how they prefer their eggs cooked and if they prefer orange juice or coffee with their breakfast. The two-way table displays the data.

Suppose a survey respondent is randomly selected. Let event F = fried eggs and let event O = orange juice. What is the value of P(O|F)?

StartFraction 22 Over 126 EndFraction
StartFraction 50 Over 158 EndFraction
StartFraction 41 Over 126 EndFraction
StartFraction 41 Over 91 EndFraction

Answers

Start Fraction 22 over 126 endfraction

Answer:

41/91

Step-by-step explanation:

edggggge

Stephanie puts 30 cubes in a box. The cubes are inch on each side. The box holds 2 layers
with 15 cubes in each layer. What is the volume of the box?

Answers

Answer:

[tex] 11.25\: {in}^{3} [/tex]

Step-by-step explanation:

Since, box contains two layers of cubes and each layer has 15 cubes.

So, length = 15*1/2 in = 7.5 in,

width = 3*1/2 in = 1.5 in

height = (1/2 + 1/2) = 1 inch

Volume of box = lbh

= 7.5* 1.5 *1

= 11.25 cubic inches

Natalie and Breanna decide to buy chocolates and giant sour keys for the class. They buy 130 giant
sour keys and chocolates combined. If they spend a total of $66.85 in total, and chocolates cost $0.22
and giant sour keys cost $1.07, how many of each did they buy?
please explain step by step do you can!:)

Answers

Answer:

148

Step-by-step explanation:

A bank offers an investment account with an annual interest rate of 1.27% compounded quarterly. Heather invests $3400 into the account for 3 years.

(A) Assuming no withdrawals were made, how much money is in Heather's account after 3 years?
(B) How much interest is earned on Heather's investment after 3 years?

Answers

I believe it’s A good luck

A rectangular wall is 4x-5 units high and 2x+7 units long. Which polynomial best represents the area of the wall in square units?

Answers

Answer:

8x^2 + 18x - 35.

Step-by-step explanation:

Area = (4x - 5)(2x + 7)

= 8x^2 + 28x - 10x - 35

= 8x^2 + 18x - 35.

Two fifth grade classes are attending an amusement park as a field trip. Their teachers purchased the tickets for the class and the parent chaperones. Mrs. Lin purchased 3 child tickets and 17 adult tickets, which cost a total of $558. Mr. Shepherd purchased 3 child tickets and 11 adult tickets, paying a total of $378. What are the ticket prices?

Answers

Answer:

1 Adult ticket=$35

1 Children ticket=$20

Step-by-step explanation:

21C+15A=945

6C+6A=330

we find adult tickets 1st

42C+30A=1890

42C+42A=2310

12A=420

A=35

we will find children ticket next

42c+30a=1890

30c+30a=1650

12c=240

C=20

(x-1) (x+2) (x-3)= muszę wykonać działanie wyznaczyć iloczyn

Answers

Answer:

x^3-2x^2-5x+6

Step-by-step explanation:


Does the graph above show a relation, a function, both a relation and a function, or neither a relation nor a function?

Answers

Answer:

The graph shows a relation and a function

Step-by-step explanation:

Because there is one value of y for every value of x, this is a relation and a function.

Answer:

relation because the x does not repeat

Which of the following equations models the same function as 2x-3y=6 A, y=2/3x-15 B, y=-2/3x-2 C, y=-2/3x-15 D, y=2/3x-2

Answers

Answer:

D. y= 2/3x-2

Step-by-step explanation:

y=6-2x/-3

-2+2/3x

2/3x-2=y

Drag the tiles to the boxes to form correct pairs.
Not all tiles will be used.
Match each binomial with its factors.​

Answers

Answer:

1 .4x2-9= 2x+3,2x-3

2 .16x2-1=4x-1,4x+1

3 .16x2-4=4(2x+1)(2x-1)

4 .4x2-1=(2x+1)(2x-1)

Step-by-step explanation:

16x² − 1  = (4x − 1)(4x + 1) ;  16x² − 4  = 4(2x + 1)(2x − 1); 4x² − 1  = (2x + 1)(2x − 1) ;

4x² − 9 = (2x + 3)(2x − 3)

16x² − 1  is the difference of squares.  This is because 16x² is a perfect square, as is 1.  To find the factors of the difference of squares, take the square root of each square; one factor will be the sum of these and the other will be the difference.

The square root of 16x² is 4x and the square root of 1 is 1; this gives us (4x-1)(4x+1).

16x² − 4 is also the difference of squares.  The difference of 16x² is 4x and the square root of 4 is 2; this gives us (4x-2)(4x+2).  However, we can also factor a 2 out of each of these binomials; this gives us

2(2x-1)(2)(2x+1) = 2(2)(2x-1)(2x+1) = 4(2x-1)(2x+1)

4x² − 1  is also the difference of squares.  The square root of 4x² is 2x and the square root of 1 is 1; this gives us (2x-1)(2x+1).

4x² − 9 is also the difference of squares.  The square root of 4x² is 2x and the square root of 9 is 3; this gives us (2x-3)(2x+3).

Answer:

Have a great rest of your day :)

Step-by-step explanation:

find the value of given expression

[tex] \sqrt{395 \times 395} [/tex]
anyone wanna play chess ?​

Answers

Answer:

√{395×395}=√395²=395 is your answer

Answer:

[tex] \sqrt{395 \times 395} [/tex][tex] \sqrt{395} \times \sqrt{395} [/tex][tex]395[/tex]

Write an equation for the hanger diagram and then us the sketch to show how to solve the equation algebraically.

Answers

Step-by-step explanation:

Since there are 3 w's and a 1 on one side and 7 1's on the other and the hanger diagram shows they are even, we can set them equal to each other.

3w + 1 = 7 Subtract 1 from both sides

3w = 6 Divide 3 from both sides

w = 2

Explain why the triangles are similar. Then find the value of x. ​

Answers

Answer:

x=12

Step-by-step explanation:

the 2 triangles are proportionately identical.

the larger one is 1/3 larger, so x would be 9 plus 1/3 of 9- 12

Q. A dice shows the numbers 1 through 12, with one number showing each time the die is rolled. What is the probability of rolling a 7?

Answers

Answer:

1/12

Step-by-step explanation:

The total number is 12 (assuming the dice would be rolled 12 times) 7 is a number in the range and it will appear once in the 12 rolls because each number shows each time. 1 (how many times 7 will show)/ 12(total number of rolls)

Probability of [tex]7[/tex] when a dice (showing numbers 1 throught 7) is thrown is equal to [tex]\boldsymbol{\frac{7}{12}}[/tex] as a dice is rolled.

Define probability.

Probability refers to chances of occurrence of any event.

Value of probability lies in the interval [tex]\boldsymbol{\left [ 0,1 \right ]}[/tex]

Total number of numbers on a dice [tex]=12[/tex]

Probability is equal to number of favorable outcomes divided by the total number of outcomes.

Probability of [tex]7=\frac{7}{12}[/tex]

Find out more information about probability here:

https://brainly.com/question/11234923?referrer=searchResults

CAN SOMEONE PLEASE HELP WITH THIS ILL GIVE YOU BRAINLY IF YOU GET IT RIGHT !!!!

Answers

Answer:

20%

Step-by-step explanation:

4+5+3 equals 12. in all, all of the frequencies combined is 30. because of that, it equals 20%. pls give brainliest

HELP ME BECAUSE I HAVE NO IDEA HOW TO DO THIS

Answers

Answer:

3

Step-by-step explanation:

ill reply to this gimmie a moment

Answer:

(-∞, 3] or x[tex]\leq[/tex]3

Step-by-step explanation:[tex]inf[/tex]

we treat it like a normal linear problem.

We can add 3 on both sides to get:

-10w[tex]\leq[/tex]-30

we can divide both sides by -10 to get...

w[tex]\leq[/tex]3

Or if nessessary, the interval notation is (-∞, 3]

Hope this helped!

Which graph represents the solution set of - 4x - y<-6?

Answers

Answer:

Step-by-step explanation:

Where are the graphs?

help me simplify this​

Answers

Answer:

Da^^ good luck that looks hard

Step-by-step explanation:

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