​Mr. Allen says that the equation y=2x+1 has a solution of (4, 9). Is Mr. Allen right or wrong?​

Answers

Answer 1

Answer:

right

Step-by-step explanation:

y=2x+1

9=2(4)+1

9=8+1

9=9


Related Questions

What is the experimental probability of spinning the given result? Round your answer to the nearest hundredth if necessary.

Outcome

A

B

C

D

Frequency

20

11

14

30



C

a.

0.14

c.

0.81

b.

1

d.

0.19

Answers

Answer:  Option 'c' is correct.

Step-by-step explanation:

Since we have given that

Number of times the spinner spun = 75

Outcomes     Frequency

A                          20

B                           11

C                           14

D                           30

We need to find the experimental probability of spinning an "A" :

so, Probability of spinning an A is given by

Probability of getting an A is 0.27.

Hence, Option 'c' is correct

please mark me brainiest i am almost an expert!!

Jackie, Maria, and Nadia all live on the same straight road. Jackie marks the location of Maria's home and the location of Nadia's home on a number line, using her own home's location as 0.

She marks Maria's home at −10.7 and Nadia's home at 4.9.

What is the distance between Maria's home and Nadia's home on Jackie's number line?

Enter your answer as a decimal in the box.

Answers

Answer:

15.6

Step-by-step explanation:

10.7+4.9=15.6

Answer:

15.6

Step-by-step explanation: I took the test

check the picture and youll know.

Answers

Answer:

24

Step-by-step explanation:

18/3/4. 18 divided by 3/4 is 18x4/3 which is 72/3=24

24 I think sorry i’m not really good at this

What’s 8 more then triple a number?

Answers

Answer:

x^3+8

Step-by-step explanation:

Line q has a slope of 5 8 . Line r is perpendicular to q. What is the slope of line r ?

Answers

Answer:

35

Step-by-step explanation:

fFjfdisgsiditsykdkhxkgdkdjfzmuraltupsfstdyf and I have been thinking of going to for airport cinema a gia couple trip in September so I can do it at night when I'm back for a couple weeks for a couple more weeks to see what I have a pet for kids ages and I get a lot more of them and a gia tha and I get a lot more than I have to do for the rest I think so much better more I the and I get have on to pank I'm getting more points

The bearing of point Y from point X is 065°.
The bearing of point Z from point Y is 145º.
The bearing of point Z from point X is 105º.
Find the bearing of point X from point Z.

Answers

Answer:

285°

Step-by-step explanation:

You have probably learned bearing in geography and maybe even mathematics.

First off, skip the Y part since the answer you're looking for have nothing to do with it.

So, 180°+105°=285°

Those red-colored angles.. they have the same angle.

That's cause they're alternate angles and alternate angle are equal.

That arrow-like thing is to proove that they're parallel.

which ordered pair is a solution to the system of equalities y<3x y<5

Answers

Answer:

(6,2) x=6 y=2

Step-by-step explanation:

Multi step equations that equal 17 with fractions

Answers

Answer:

7/1 - 7/1 + 17/1 = 17

Step-by-step explanation:

The solution to the equation (x/6 - 4 + 2/3) = -1/2, using the LCD or clearing method, is x =17 by solving multistep equations that equal 17 with fractions

To solve this equation, use the LCD (Least Common Denominator) method to eliminate the fractions.

The LCD in this case is 6, as it is the smallest number that both 6 and 3 (the denominators of the fractions) can evenly divide.

Step 1: Multiply every term in the equation by 6 to clear the fractions:

[tex]6 \times (x/6 - 4 + 2/3) = 6 \times(-1/2)[/tex]

Simplifying the equation:

[tex]x - 24 + 4 = -3[/tex]

Step 2: Combine like terms on the left side:

[tex]x - 20 = -3[/tex]

Step 3: Isolate the x variable by adding 20 to both sides of the equation:

[tex]x - 20 + 20 = -3 + 20[/tex]

Simplifying further:

x = 17

Therefore, the solution to the equation [tex](x/6 - 4 + 2/3) = -1/2[/tex] is [tex]x = 17[/tex].

Learn more about multistep equations here:

https://brainly.com/question/112509

#SPJ6

Question: Solve the  multistep equations  (x/6-4+2/3)=-1/2  that equal 17 with fractions using LCD or Clearing method.

The cost was 1,784. they also had to pay 7.25% sales tax. what was the total amount paid

Answers

Answer:

1913.34

Step-by-step explanation:

We multiply 1,784 by 0.00725. OR if you have a calculator that multiplies percentages you can write it out as 1784 * 7.25%.


) Kora is working on a scrapbooking project. She buys packages of stickers at two different stores.
The price of the stickers at each store is p dollars, but each store offers a different discount
Discount on Packages of Stickers
• Which expression represents the total price Kora
pays for 5 packages of stickers at Store A and
3 packages of stickers at Store B?
3{p - 100) + 512 -0.75) 5(p+1.00 +3(p+0.75)
Store A $1.00 off each package
Store B $0.75 off each package
5(p - 1.00) + 3(p -0.75)
3(p+1.00) + 5(p +0.75)

Answers

The expression that can be used to represent the total price is 3(p - $0.75) + 5(p - $1).

The expression that can be used to determine the total amount spent in store A is:

number of stickers bought x ( price of the item - discount) number of  stickers bought = 5 price of the stickers  = p discount = $1

5(p - $1)

The expression that can be used to determine the total amount spent in store B is:

number of stickers bought x ( price of the item - discount) number of  stickers bought = 3 price of the stickers  = p discount = $0.75

3(p - $0.75)

Total price = 3(p - $0.75) + 5(p - $1)

A similar question was solved here: https://brainly.com/question/25717996

Please find attached an image with the complete question.

For all values of x, which expression is equivalent to (3x + 2) + 2(3x + 2)?
es)
A)
6x + 4
B)
6x + 6
C)
9x + 4
D)
9x + 6
o
(MAFS.6

Answers

Answer:

[tex]9x+6[/tex]

Step-by-step explanation:

[tex]\left(3x+2\right)+2\left(3x+2\right)[/tex]

[tex]x+2+2\left(3x+2\right)[/tex]

[tex]3x+2+6x+4[/tex]

[tex]9x+6[/tex]

[tex]\huge \bf༆ Answer ༄[/tex]

Here's the solution ~

[tex] \sf(3x + 2) + 2(3x + 2)[/tex]

[tex](3x + 2) +[(2 \times 3x) +( 2 \times 2)][/tex]

[tex] \sf3x + 2 + 6x + 4[/tex]

[tex] \sf3 x + 6x + 2 + 4[/tex]

[tex] \sf9x + 6[/tex]

What is the equation of the line that passes through the point (-8,3) and has a slope of -1/4 ​ ?

Answers

Answer:

y=-1/4x+1

Step-by-step explanation:

y-y1=m(x-x1)

y-3=-1/4(x-(-8))

y-3=-1/4(x+8)

y=-1/4x-8/4+3

y=-1/4x-2+3

y=-1/4x+1

just do one if u want

Answers

Answer:

whats the question i can't really see it

Step-by-step explanation:

PLEASE SOMEONE HELP ASAP I NEED HELP WITH THIS

Answers

Answer:

See image

Step-by-step explanation:

Rate of change means how much does the number of snowflakes go up each time (on a different question you might find the number goes down each time)

"Initial value" means whatthe number if snowflakes at step zero. We have to work backwards to find that number. For the equation, fill in the rate in front of the x (we use m for that number) and add in the initial value (b) in the format y=mx+b . The information for the table is in the picture (the step numbers and number of snowflakes)

See image

The perimeter of the figure below is:
10
7
A. 35
B. 53
C. 56
D. 48
E. 36

Answers

The answer would probably be 36

will you please help me with my math thank you

Answers

Answer:$44.69

Step-by-step explanation:

Original cost = $45.87

Cost with sales = 45.87 x 0.10 since 10% is 0.10 as a decimal

New cost = (45.87) - (45.87 x 0.10)

=$41.283

Cost with tax  = 41.283 x 1.0825       <- 8.25% is 0.0825 as a decimal

= $44.69

Answer:

$44.69

Explanation

10 Percent of $45.87 is 4.587 rounded to the nearest hundredth is $4.59.

$45.87 - $4.59 is $41.28

8.25% of $41.28 is 3.4056 rounded to the nearest hundredth is $3.41.

$41.28 + $3.41 is $44.69

pls answer quickly But the answer

which of the following measurement is the smallest?

A) kilogram

B) Gram

C) centigram

D) milligram​

Answers

Answer: Milligram is the smallest

Step-by-step explanation:

Find the y-intercept of the line represented by 2x-3x=6

Answers

Answer:

There is no y intercept

Step-by-step explanation:

The x intercept is 6

I hope this helps!

[tex]Subtract[/tex] [tex]3x[/tex] [tex]from[/tex] [tex]2x[/tex]

[tex]=-x+6[/tex]

please help i dont want to fail final exam
Determine the linear equation modeled by the graph.

Answers

Answer:

liner equation

Step-by-step explanation:

do nothing

whats the slope of (-5,-11) and (-2, 1)

Answers

I believe it’s .75 or 3/4

Answer:

4

Step-by-step explanation:

HELP WITH MATH!! MARKUPS AND MARKDOWNS! I’LL PUT BRAINLIEST IF ITS CORRECT!

Answers

Answer:

1. $62.50

2. $41.25

3. $90.35

4. $2,160

5. $343

6. $66,602.25

7. $220

Step-by-step explanation:

number n is positioned to the left of the number 1 on a number line. Which statement must be true?

Answers

Answer:

sorry I need points you understand I

Step-by-step explanation:

have -32 points

If f(x) = 1 - X, which value is equivalent to Ol?
O o
1
2
V-1

Answers

The answer to your question is 1

Help! 100 points! I'm also giving brainiest to whoever gives a correct answer to the following questions or nonetheless a solid explanation behind their answer. Thank you and comment for any concerns or issues!

Answers

Step-by-step explanation:

1a)

it means that after 14 hours into the experiment the temperature of the liquid reaches exactly the temperature of the surrounding room at that moment : 10° F.

1b)

it is the point (14, 10), and I know, because both lines touch or cross each other at that point, as due to the equality relation both curves contain this point (meaning they have the same result value 10 for the same function argument 14).

4a)

because the slope of the line segment at the end is larger (making the line go up at a much steeper angle) than fire the line segment at the beginning.

4b)

it looks like the experiment started at hour 0 with the liquid being at around -5° F.

and it reached +10° F after about 10 hours.

the x (time) difference is +10 (from 0 to 10).

the y (temperature) difference is +15 (from -5 to 10).

so, the slope at the beginning of the excitement is about +15/+10 = 3/2.

and at the end of the experiment it looks like the last line segment starts at about 20 hours with the liquid at about -3° F. and it ends at hour 30 and at 30°F.

the x (time) difference is +10 (from 20 to 30).

the y (temperature) difference is +33 (from -3 to 30).

so, the slope at the end of the excitement is about +33/+10, which is much bigger than 15/10 at the beginning.

2. Use the Distributive Property to simplify the expression (1 point)
4(2x - 4)
8x + 4
8x - 4
8x - 16
4x – 16

Answers

Answer:

  (c)  8x -16

Step-by-step explanation:

The outside factor multiplies each of the terms inside parentheses.

  4(2x -4) = 4(2x) +4(-4) = 8x -16

_____

Additional comment

You can think of parentheses as a "bag". The factor outside tells you how many bags you have. When you dump that many bags (eliminate parentheses), you find that the number of each of the kinds of contents is the number in one bag, multiplied by the number of bags.

If you have 4 bags that each have 2 apples and 4 oranges, your total is 8 apples and 16 oranges.

1-w+w2 what is complex cube ​

Answers

[tex] \: \: \: \: \: \: [/tex]

[tex]1 + w[/tex]

Step-by-step explanation:

[tex]1 - w + w2[/tex]

use the commutative property to reorder the terms

[tex]1 - w + 2w[/tex]

collect like terms

[tex] = \: \: 1 + w[/tex]

hope it helps

24a - 12b HELP Me PLZ

Answers

12(2a-b) would be your answer :)

Need help with this math equation

Answers

Ok done. Thank to me :>

Which expression is equivalent to 3(2x + 2) +4x + 3?

Answers

Answer:

10x + 9

Step-by-step explanation:

3(2x + 2) +4x + 3

=> 6x + 6 + 4x + 3

=> 10x + 9

Therefore, 10x + 9 is the solved equation.

Hoped this helped.

[tex]GeniusUser[/tex]

3(2x + 2) + 4x + 3

6x + 6 + 4x + 3

10x + 6 + 3

10x + 9

Answer is that 10x + 9 is equal to 3(2x+2) + 4x + 3

Plz actually answer cuz i need the answer for that grade upgrade

Answers

Answer:

The answer is I think the opened circled -> but I'm not 100% sure

Step-by-step explanation:

Other Questions
How do genetically modified foods affect society and the environment? Which of the following is a rational function?A.B.C.D. usx o dn sloos pp u loos q u no op ~ suod Businesses use a number of methods to gather information and create a goodpicture of their customer base Businesses use a number of methods to gather information and create a good picture of their customer base. This _________________ can help companies to validate their target market.. Thiscan help companiesto validate their target market.Select one:a. Market researchb. SegmentationC. Retargetingd. Strategic planning Use the algebra tiles to help you solve 3x+6=12 52. Why are children more susceptible to heat exhaustion and stroke? A. Children's VO2 max capabilities are lower B. Children's muscular strength is low C. Children's metabolism is higher D. Children do not sweat as much Once beliefs are formed, it often takes stronger evidence to change them than it did to create them. Please select the best answer from the choices provided T F. -33 less than or equal to -4x + 3 Which factor can potentially increase a teenagers alcohol use? What is the relationship between gene expression and human reproduction and development? plss What do y'all think about Aquarius??? answer this i willm make you brainliest a full stretching session should take between __________. solve pls brainliest Help please. Sort the numbers. CAN SOMEONE HELP ME PLEASE ASAP!? What does the garden in Seedfolks represent for the story's characters? Provide some specific examples from the novel to support your answer help pls An earthquake's____located directly above its_____ What is the Genetic Modification Process?Brainlyist for the best answer Studying a group of children from first grade through high school to see the effect of pre-schooling on educational success would be whichtype of study?alongitudinalcross-sectionalnatural observationOdexperimental