Mathematics College

Which inequality is shown in the graph below?

Answers

Answer 1

Answer:

B. y<2x-2

Step-by-step explanation:

Hope that helps!

Related Questions

PLEASE HELP THIS IS DUE TODAY

Answers

She’s in Quadrant 3 at
(-7, -3)

Which of the following equations is equivalent to 3(a + 4) – 5(a – 2) = 22?
8a + 2 = 22
-2a + 2 = 22
8a + 22 = 22
-2a + 22 = 22

Answers

Answer:

-2a + 22 =22

Step-by-step explanation:

3(a + 4) -5(a - 2) =22

3a + 12 - 5a + 10 =22

-2a + 22 =22

Answer:

-2a + 22 = 22

Step-by-step explanation:

in both a = 0

Please help FAST I need the answer along with you explaining the steps so I can get it thanks! I’ll give Brainlist also!

Answers

Answer:

The equation of required line is: [tex]\mathbf{5x-8y+34=0}[/tex]

Step-by-step explanation:

We need to write equation in the form Ax+By+C=0 of the line parallel to [tex]5x-8y+12=0[/tex] and through the point (-2,3)

First we need to find slope and y-intercept of the required line.

Using equation of line  [tex]5x-8y+12=0[/tex] to find slope.

Since the given line and required lines are parallel there slope is same.

Writing equation in slope intercept form: [tex]y=mx+b[/tex] where m is slope.

[tex]5x-8y+12=0 \\-8y=-5x-12\\\frac{-8y}{-8y}=\frac{-5x}{-8}-\frac{12}{-8}\\y=\frac{5}{8}x+\frac{3}{4}[/tex]

So, the slope m = 5/8

The slope of required line is [tex]m=\frac{5}{8}[/tex]

Now finding y-intercept using slope [tex]m=\frac{5}{8}[/tex] and point(-2,3)

[tex]y=mx+b\\3=\frac{5}{8}(-2)+b\\3=\frac{-5}{4}+b\\b=3+\frac{5}{4}\\b=\frac{3*4+5}{4}\\b=\frac{12+5}{4}\\b=\frac{17}{4}[/tex]

So, the equation of required line having slope [tex]m=\frac{5}{8}[/tex]  and y-intercept [tex]b=\frac{17}{4}[/tex]

[tex]y=mx+b\\y=\frac{5}{8}x+\frac{17}{4}\\y=\frac{5x+17*2}{8}\\y= \frac{5x+34}{8} \\8y=5x+34\\5x-8y+34=0[/tex]

So, The equation of required line is: [tex]\mathbf{5x-8y+34=0}[/tex]

Between 10 Pm and 7:36 am the water level in a swimming pool decreased by 12/25 in assuming that the water level at decreased at a constant rate how much did the water level drop each hour

Answers

Answer:

you divide and muliply til you have got to an hour and then qadd it all

Step-by-step explanation:

You are going to have a quiz with 5 true/false questions next Friday. You
want to find the probability of passing the quiz, if you guess on each
question.
Create a simulation that would represent this situation and complete 10
trials. Show all of your work for full credit.

Answers

If you have 10 choices. You have about a 50 50 of passing or failing. Your chances would be 5/10 Wich would simplify to 1/2

Based on the binomial probability principle, the probability of passing the quiz if all answers are guessed [tex] P(x = k) = 10Ck \times 0.50^{k} \times 0.50^{10-k} [/tex]

Let :

Number of questions passed = kNumber of trials, n = 10Probability of success, p = 1/2 = 0.50q = 1 - p = 1 - 0.50 = 0.50

Using the binomial probability relation :

[tex] P(x = x) = nCx \times p^{x} \times q^{n-x} [/tex]

x = k

Substituting the values into the relation :

[tex] P(x = k) = 10Ck \times 0.50^{k} \times 0.50^{10-k} [/tex]

Hence, the required probability expression is [tex] P(x = k) = 10Ck \times 0.50^{k} \times 0.50^{10-k} [/tex]

Learn more :https://brainly.com/question/23287510

help me please
8 x 4 1/3

Answers

Answer:

Step-by-step explanation:

8*4 1/3= 34 2/3 or 34.6

what is the measure of efg if efh=111?

Answers

Answer:

43°

Step-by-step explanation:

∠EFG+∠GFH=∠EFH

So (3x-20)+(3x+5)=111.You don't need the parenthesis, 3x-20+3x+5=111Combine like terms, 6x-15=111Add 15, 126Divide by 6 to isolate the variable, x=21

∠EFG is (3x-20) and we know x is 21. 3(21)-20=63-20=43.

A thief steals an ATM card and must randomly guess the correct three-digit pin code from a 9-key keypad. Repetition of digits is allowed. What is the
probability of a correct guess on the first try?
The probability that the correct code is given on the first try is

Answers

1/9 * 1/9 * 1/9 = 0.00137

D
Kathy paid $23.40 for gas. If she bought
6.4 gallons, then how much did each gallon
cost? Round to the nearest penny.
a. 3.45
b. 3.50
0.3.66

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It is b ............

Compound inequality

Answers

Answer:

1) Domain: -3<x<∞

Range: -4≤y<∞

2) Domain:-∞<x<∞

Range: -∞<y<∞

3) Domain: 1<x<3

Range: -1<y<∞

4) Domain: -3<x<4

Range: -1<y<4

5) Domain: -3≤x<2

Range: -6<y≤-3

6) Domain: -∞<x<∞

Range:0≤y<∞

Step-by-step explanation:

I'm too lazy to explain this sorry if you really want to know how lmk in comments and try to explain

Question 24 of 25 If f(x) = 3* + 10 and g(x) = 2x - 4, find (f+9). O A (f+g)(x) = 5x + 6 B. (f+g)(x) = 3x - 2x+14 O C. (f+ g)(x) = 3* + 2x + 6 O D. (f+ g)(x) = -3% - 2x - 14​

Answers

Option c is the correct answer

what is 2x4x6^2? I cant seem to figure it out idk why

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2,304 because 2x4 is 8x6 is 48^2 is 2,304

Please answer as fast as possible see the image

Answers

Answer:

301.593

Step-by-step explanation:

surface area of a cylinder = 2πrh + 2πr²

where: r = 4 km radius

           h = 8 km

plugin values into the formula

surface area of a cylinder = 2πrh + 2πr²

                                          = 2 π (4) 8  + 2 π (4)²

                                          = 201.062 + 100.531

                                          = 301.593 km²

Answer:

Hope it's help you and Mark me as brainliest.

See the image please answer as fast as possible 15 points!

Answers

Answer: 64 degrees

Step-by-step explanation:

NCA and FCB are vertical angles so theyre the same measurement

Answer:

64°

Step-by-step explanation:

vertical angles = ∠FCB = ∠NCA = 64°

What is the slope of the line that passes through the points (- 2, 8) and (- 22, 8) ? Write your answer in simplest form .

Answers

Answer:

0

Step-by-step explanation:

I love questions like these.

Ok so the formula for slope is

[tex]\frac{y2 - y1}{x2 - x1} [/tex]

In an ordered pair the first number is (x) and the second is (y). (x, y).

So that means y2 is the (y) of the second given pair and y1 is the y of the first given pair.

And x2 is the (x) of the second given pair, and the x1 is the (x) of the first given pair.

So now we fill in the formula.

[tex] \frac{8 - 8}{ - 22 - ( - 2)} [/tex]

simplify

[tex] \frac{0}{ - 20} [/tex]

0 divided by anything is still 0, so our slope is 0.

Well, to find slope of 2 points you need to use the point-slope formula: y2-y1/x2-x1. I attached a picture of my work so you can see what i'm talking about, but i'm going to explain what I did.

1. I labeled the coordinate pairs with x1, y1 and x2, y2. Since we know a coordinate pair looks like this (x,y), we take the first X and Y values and label them x1 and y1. Then, we take the second set of X and Y values and label them x2 and y2.

2. I plugged the numbers in where they belong in the formula. For example, when you label x1 should be -2. So on our formula, all we do is replace x1 with -2. Do that with all your numbers until the whole formula is filled in.

3. Then, solve it. You should get 0/-24 and you should always simplify your answer. However, in this situation, you cannot simplify. So, your answer is 0/-24.

Hope this helps :)

So I'm evaluating a newspaper articles claims.
It says: offenses have increased threefold which is (three times).
The evidence shows that in 2000 the number was 935 and in 2018 the number 2448. Does this support or contradict the claim?

Answers

Answer: The data appears to support the claim.

Explanation:

Ignore the year numbers.

Divide the two other values to get 2448/935 = 2.618

Round this to the nearest whole number to get 3

The data approximately supports the claim. It's not perfect, but it's fairly close.

A bowl contains blueberries and strawberries. There are a total of 10 berries in the bowl. The ratio of blueberries to strawberries is 2 for every
3. How many of each berry are in the bowl?

Answers

Answer:

8 strawberries and 2 blueberries

Step-by-step explanation:

express as a unit rate. $120 for 5 days of work​

Answers

Answer:

24

Step-by-step explanation:

Performance task for

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Answer: what's the question here?

Step-by-step explanation:

Can someone help with this

Answers

Answer:

The missing angle is 50 degrees.

Answer:

50°

Step-by-step explanation:

Knowing that this is a parallelogram, you can infer that the adjacent angles of the polygon must add up to 180 degrees by definition. Using what is given, you would take [tex]180 - 130[/tex] to get your answer, [tex]50[/tex]°.

Hoped this helped!

Help me out please need help !!

Answers

The answer is 1.25m + 3.50 = 12.35

Answer:

Step-by-step explanation:

1.25 m + 3.50 = 12.35

3.50 the flat fee you just add up to the total

1.25 m you can see it depends on m the miles

12.35 is the total

A family of 8 goes to the amusement park. Each ride at the park costs 1 ticket per person. If they all go on every ride together, which a number of tickets is NOT possible?

A:42 tickets
B:40 tickets
C:24 tickets
D:16 tickets

Answers

Answer: A. 42 tickets

Step-by-step explanation: 8, 16, 24, 32, 40, 48

Answer: A. 42 tickets

Step-by-step explanation: 8, 16, 24, 32, 40, 48

3/8+ 5/6 divided by 5

Answers

Answer:

Answer is 29/120 I think i worked it out so if it inst right truly im sorry but i belive this is the answer.

Answer:

=  13

   24

Step-by-step explanation:

3 + 5 / 5

8    6

do the division first as per the law of operation of math requires.

5 / 5  =  5 x 1  =  1

6            6    5     6

3 +  1  =   9 + 4     =  13

8     6         24           24

3/4 divided by 3/4




no calculators allowed they mess everything up so dont​

Answers

Answer:

1

or 12/12 but simplified its 1 :)

Hope this helps!

What decimal place is .987 in

Answers

Answer:

A

Step-by-step explanation:

.9 = tenth

.98 = hundredths

.987 = thousandths

Answer:

b).Thousandths

Step-by-step explanation:

Because if you go over THREE times like this

.987

←←←

it's in the thousandths place.

Hoped this helped

.7 - Tenth

.87- Hundredths

.987- Thousandths


Use the graph of the line to answer the questions
What is an equation of the line in point-slope form?
How can the point-slope form be written in function notation?



Answers

Answer:

What is an equation of the line in point-slope form?

y + 1 = (1/3)(x + 2)

 

How can the point-slope form be written in function notation?

f(x) = (1/3)x - (1/3)

Step-by-step explanation:

Answer:

What is an equation of the line in point-slope form?

y + 1 = (1/3)(x + 2)

How can the point-slope form be written in function notation?

f(x) = (1/3)x - (1/3)

Step-by-step explanation:

In Tyra’s class the ratio of boys to girls is 15 to 8. If there are 16 girls in her class then how may boys are there?



​

Answers

Answer:

9?

Step-by-step explanation:

im just guessing tho sorry if im wrong

My name is Tyra
Boys girls: 15:8

?:16

The answer is 30.

. Clementine and her family like to eat at
the local pizza buffet. The price per person
has increased from $8 to $11. By what
percent did the price per person increase?
A-27.2%
B-37.5%
C-72.7%
D-19%

Answers

Answer:

Step-by-step explanation:

B-37.5%

(11-8)/8=3/8=0.375=37.5%

Step by step is fhfhfhh111233

What is the slope of the line shown below?
PLEASE HELP OMG

Answers

Answer:

3 becuase y divided by x

Step-by-step explanation:

Select all solutions that are equivalent to the following expression 3^-5 x 3^2

Answers

Answer:

The pink one

Step-by-step explanation:

3^-5 x 3^2 = 3^(-5+2) = 3^-3

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