Mathematics Middle School

1
Pretzel Twisting
У
A
3. Alicia works at a pretzel factory. In the graph at right,
the x-axis represents time in minutes and the y-axis
represents the number of pretzels twisted. Line A
represents the rate at which Alicia can twist pretzels.
a. Using the graph, draw line B representing the rate
of someone who twists pretzels more slowly than Alicia.
b. Explain how you determined where to draw line B.
PLZZ I NEED HELP

1Pretzel TwistingA3. Alicia Works At A Pretzel Factory. In The Graph At Right,the X-axis Represents Time

Answers

Answer 1

The answer is ‘B’ hope this help pls add me in brianlist!

Answer 2

The correct answer is B

Related Questions

help pleaseeeeeeeeeee

Answers

Answer:

75 = Wess

88 = Damon

Step-by-step explanation:

Damon = 13 + Wes

n = Ross - 9

Ross = 97

97-9 = 88

88 = 13 + Wes 88-13 = Wess 75 = Wess

75 and 88 that’s what I got

1. A straight fence is constructed from posts 6 inches wide and separated by lengths of chain 5 feet long. A certain fence begins and ends with a post. If there are 7 posts, what is the total length of the fence?

Answers

Answer:

Step-by-step explanation:

First, we will multiply the number of posts (7) by the posts' width (6) to get 42.

Since there is a chain between each post, there are 6 chains.

Multiplying the number of chains (6) by the chains' length (5), we get 30.

The question asks us to find the total length of the fence, so we add 42 and 30 and get 72.

Hope this helps!

Please help i'm so confused

Answers

Answer:1/8

Step-by-step explanation:

1/8 is the correct answer

Joanna draws a scale model of a rectangular table for a carpenter to build.
On her drawing, 3/4 of an inch represents 1 foot. In the drawing, the table is 7 1/2 inches long. How long, in feet, will the table be when the carpenter builds it?

A. 4 2/3 ft
B. 2 5/8 ft
C. 5 5/8 ft
D. 10 ft

Answers

Answer:

Step-by-step explanation:

just multiply the three over four inches with seven and a half to get the accurate measurements

the answer to this is D

3x+5+7x

Pls simplify!!!

Answers

Answer:

10x + 5

Step-by-step explanation:

You have to add common numbers (Variables).

3x + 7x = 10x

Then you add the 5.

10X + 5

Answer:

3x + 5x + 7x should just be 15x

Step-by-step explanation:

Hope I helped

Have a Jocular day

At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.

Ketchup Relish Chili
54 36 60

Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042

Answers

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Answer:

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Step-by-step explanation:

The table shows the multiplication of two linear expressions. Select the correct reason for each step.

Reason 1:

Reason 2:

Reason 3:

Reason 4:

Answers

Answer:

Step-by-step explanation:

reason 1:

opening of brackets to solve the expression

reason 2:

in multiplication order is followed i.e. the number always lead the variable in the expression

reason 3:

for clarification brackets are added to multiply like terms i.e. numbers with numbers and variable with the variable

reason 4:

the solved and simplified expression is delivered as a result

The only way to do it is if you are in the t

List 3 values that would make this inequality true
42 ≤ y

_, _, _

Answers

y=42, 57, 89
anything greater or equal to 42

Answer: 42, 43, 44

Step-by-step explanation:

≤ means less than or equal to.

42 is either equal to or less than y, so y can be 42, 43 and 44

Suppose the station continues to play this ratio of songs. How many times will Blake hear songs by this same group in the next three hours?

3
6
9
1

Answers

3OR6666666666or 33333333

Nine because the ratio is 3:15 in one hour, so you multiply by 3 (3 hours) and get 9

4150 people show up to watch the tiger eat on most days. Today there were 15% few people. How many people were there today? PLSS HELP IM ABOUT TO DIE

Answers

There will be 3527.5 people the tiger ate some

andre is traveling from jeffersonville to springfield. he plans to stop for a break when the distance he has traveled and the distance he has left to travel have a ratio of 3:7. where should andre stop for his break? jeffersonville, J (-15, 2). springfield, S (25, 17)

Answers

Answer:

Andre should stop at (-3 , 6.5)

Step-by-step explanation:

The change in x is from -15 to 25 which is 40 units. 40 x 3/10 = 12 which means Andre moves 12 units right starting from -15 so the x coordinate is -15+12 = -3

The change in y is from 2 to 17 which is 15 units. 15 x 3/10 = 4.5 which means Andre moves 4.5 units up starting from 2 so the y coordinate is 2+4.5 = 6.5.

she should stop at (-3, 6.5 )

Combine like terms in the expression –5x + 2y + 5x – 8y.
A. 10x – 6y
B. –10x + 6y
C. –6y
D. –10x – 10y

Answers

The answer is C
-5x+5x=0
-8y+2y=-6y
So the answer is -6y

The answer is C
-5x + 5x those two will cancel out leaving
2y - 8y which is -6Y

look at pic help meeeeeeeeeeeeeeeeee

Answers

Answer:

iM SORRY I DONT KNOW TRY 1/3

Step-by-step explanation:

The answer is 1/3 I hope this helps

The table shows the results of randomly selecting a colored cube from a bag 80 times. The cube was returned to the bag after each selection.

Based on these results, what is the expected probability of randomly selecting a red cube from the bag in one attempt?

A) 0.20
B) 0.04
C) 0.24
D) 0.30

Answers

The answer is not A or C because it doesn’t work out so it could be D or A The answer is A

It’s B 0.04 I hoped that helped

Figure Q has undergone a dilation
Which scale factor was used for the dilation?
A. 1/2

B. 3

C. 1/3

D. 2

Answers

Answer: 2

Step-by-step explanation: the figure has increased by 2 by x and y

What is Dilation?

Dilation means changing the size of an object without changing its shape. The size of the object may be increased or decreased based on the scale factor.

An example of dilation math is a square of side 5 units can be dilated to a square of side 15 units, but the shape of the square remains the same.

Dimensions of Object Q are as follows:

(3 1/3,1)

(3 1/3,2)

(1,1)

(1,2)

Dimensions of Object Q’ are as follows:

(6 2/3,2)

(6 2/3,4)

(2,2)

(2,4)

Dimensions of Object Q to Object Q’ are as follows:

(3 1/3,1) ⇒ (6 2/3,2)

(3 1/3,2) ⇒ (6 2/3,4)

(1,1) ⇒ (2,2)

(1,2) ⇒ (2,4)

Let’s consider each vertex one by one.

The x-coordinate 3 1/3 changed to 6 2/3 and the y-coordinate 1 changed to 2. This shows that both the coordinates of Q’ became twice the coordinates of Q.The x-coordinate 3 1/3 changed to 6 2/3 and the y-coordinate 2 changed to 4. This shows that both the coordinates of Q’ became twice the coordinates of Q.The x-coordinate 1 changed to 2 and the y-coordinate 1 changed to 2. This shows that both the coordinates of Q’ became twice the coordinates of Q.The x-coordinate 1 changed to 2 and the y-coordinate 2 changed to 4. This shows that both the coordinates of Q’ became twice the coordinates of Q.

Therefore, the scale factor in this dilation is 2.

So, the correct option is Option (D) 2

Learn more about Dilation here

Visit —

https://brainly.com/question/2596315

Hope my answer helps you✌️

Mark BRAINLIEST

Please help the picture should be there.

Answers

Answer:

11/12

Step-by-step explanation:

-11/12

i hope that helps!

what's the answer for this question? (any help)

Answers

Answer:

13%

Step-by-step explanation:

I believe it is. if no,sorry!!

13% I believe!? Hope this helped you!

what point below is the solution to the expression 2x+y=12
A) (4,2) C) (8,-1)
B) (3,6) D) (0,6)

Answers

The answer is B. If you substitute 3 for x and 6 for y, you get 2(3)+(6)=12, and that simplifies to 6+6=12, which then adds up to 12=12. Hope this helps!

Answer:

Step-by-step explanation:

It's B.

Let's rewrite the expression like this :

2x+y=12 ⇒ y=12-2x

and try given values for x :

if x=4 ⇒ y=12-(2×4)=12-8=4 ( so it is not 2 ) ⇒ wrong if x=3 ⇒ y=12-(2×3)=12-6=6 (it is 6) ⇒ right if x=8 ⇒ y=12-(2×8)=12-16=-4 (so it is not -1) ⇒ wrong if x=0 ⇒ y=12-(2×0)=12-0=12 (so it is not 6) ⇒ wrong

A bag contains:

5 red marbles
6 blue marbles
3 green marbles
2 yellow marbles
4 purple marbles

A student draws a random marble from the bag, records its color, and returns it to the bag. The student makes a total of 60 draws. What is a reasonable prediction for the number of times a purple marble will be drawn?

A.
12

B.
10

C.
8

D.
15

Answers

Answer:

Step-by-step explanation:

60/4 which is the chance it gets out of being drawn

Using the concept of probability, the reasonable prediction for the number of times a purple marble will be drawn is 12 times (option A).

What is a reasonable prediction for the number of times a purple marble will be drawn?

To predict the number of times a purple marble will be drawn, we can use the concept of probability. The probability of drawing a purple marble in a single draw is the number of purple marbles (4) divided by the total number of marbles (5 + 6 + 3 + 2 + 4 = 20).

Probability of drawing a purple marble = 4 / 20 = 1/5

Since the student makes a total of 60 draws and each draw is independent (the marble is returned to the bag after each draw), we can use the concept of expected value to predict the number of times a purple marble will be drawn.

Expected value = Total number of draws × Probability of drawing a purple marble

Expected number of times a purple marble will be drawn = 60 × (1/5) = 12

Learn more on probability here;

https://brainly.com/question/25870256

#SPJ2

Select ALL the correct answers. Select the scenarios that correctly represent the given graph.

Answers

Answer:the sale of a product increases at first then decreases.

Step-by-step explanation:

Answer:

All of them but not the 3rd and last one !

( Can yall go help me with my question!!!! )

You have a pizza with diameter 12
2
3 in., and a square box that is 12.65 in. across. Write 12
2
3 as a decimal. Can you fit the pizza inside the box?
What is the decimal expansion for 12
2
3?
A.12.6
B.12.65
C.12.6
D.12.66
pls help me

Answers

Answer:

D is the right choice and no you cannot fit the pizza inside the box.

Step-by-step explanation:

D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.

Answer:

I believe the answer is D.

Step-by-step explanation:

GOOGLE

Seven Regions
Place the digits 1 to 7, one in each region, so that the circles all have the same total
Can you show that:
- you cannot have a circle total of 16 with 4 in the center
- you cannot have circle totals greater than 19 or less than 13
- you cannot have anything other than 1 in the center for a circle total of 13
The image is linked down below! Please trust and click the file for the image

Answers

I just need points so I can ask more questions hope you can find your answer though

i need more points so sorry i’m in honors geometry as a freshmen and i’m struggling to strive

the larger of two numbers is five more than three times the smaller number. their sum is 33 . find larger numbers.
write the equation and find the larger number

Answers

Answer: It will be in the explanation

Step-by-step explanation:

"five more than three times the smaller number" will mean:

x = 3y + 5 [equation 1]

x + y = 33 [equation 2]

Rearrange the first equation like this :

x - 3y = 5

x + y = 33

Doing this puts the variables on the same side. Now we gotta find the value of x. In order to do so, we have to use both of the equations provided to solve and make it one equation with x and not y.

y = 33 - x

x = 5 + 3(33 - x)

Use the distributive property for 3(33 - x), which will be:

x = 5 + 99 - 3x

Further solving it:

4x = 104 [divide this by 4 to get x by itself]

Final answer is

x = 26

Hope this helps :D

The roof of a factory rises vertically 7 ft through a horizontal run of 42 ft. What is the pitch of the roof?

Answers

Answer:

1/6 ft

Step-by-step explanation:

the pitch of the roof = slope of the roof

slope = rise / run = 7 / 42 = 1/ 6 ft

The roof of a factory rises vertically 7 ft through a horizontal run of 42 ft. What is the pitch of the

Answer:

The pitch is $\frac{1}{6}$

Step-by-step explanation:

"Pitch" will use rise-over-run, in other words, the height divided by the length.

7 ft / 42 ft = $\frac{1}{6}$

Have a nice day!

I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

Can someone pls help?!

Find the product of........ The rest of the question is down below.

Answers

Answer: The answer is −2x+14 just take away the parentheses.

Multiple Samples
2 of 22 of 2 Questions

Question
Each dot on the dot plot shows the number of people in a 10-person random sample who said they will vote for a certain candidate in a local election.

A dot plot with 10 dots: 1 dot above 4; 1 dot above 5; 1 dot above 6; 2 dots above 7; 3 dots above 8; and 2 dots above 9.

How many samples does the dot plot represent?

Enter your answer as a number, like this: 42

Answers

42 hope this help you

Answer: 10

Step-by-step explanation: Add all the dots

About how many such balls do you think would fit into this basket?

A. 30
B. 20
C. 7
D. 15

Answers

72 rhrctcrvrgeg rbbrvtvyvg vyby

Answer: B

Step-by-step explanation:

if you think about it you could line up the ball with the basket and then stack the balls

The sum of the digits of a two-digit number is 5. If nine is subtracted from the number, the digits will be reversed. Find the number.
If the tens digit is x, then the equation is:
The number is:

Answers

Answer: 32

Step-by-step explanation:

The only numbers that can have 2 digits and two of which equal to five can only be:

3+2

2+3

4+1

1+4

So the numbers are: 41,14,23, and 32.

41-9=32

14-9=5

23-9=14

32-9=23

Since the question is asking for the number who’s difference is the reverse of one of the numbers. The only possible answer is 32 because 32-9= 23. (23 is the reverse of 32)

32
3+2 is equal to 5
32 - 9 is equal to 23 witch is the reverse of 32

a = 8, b = 4, and c = 16

Answers

Answer=0

Step-by-step explanation:

Greetings !

Firstly, plug in give values of the variables to the expression

$( \frac{8}{4} ) {}^{2} - \frac{16}{8 - 4} $

apply exponent rule

$( \frac{a}{b} ) {}^{c} = \frac{a {}^{c} }{b {}^{c} } $

$ \frac{8 {}^{2} }{4 {}^{2} } = \frac{64}{16} = 4$

Whereas for the second expression

$ \frac{16}{8 - 4} = \frac{16}{4} = 4 $

Thus, subtract the numbers

$4 - 4 = 0$

Hope it helps!

Answer: 0

Step-by-step explanation:

To solve this problem, plug in. In other words, replace all of the letters with the given numbers. (this is also called substitution, I just described it this way to simplify it).

"a" becomes 8

"b" becomes 4

"c" becomes 16

PEMDAS= Parenthesis, Exponents,Division, Addition, Subtraction

(8/4)² - 16/8-4

2² - 16/8-4

4 - 16/8-4

4 - 16/4

4 - 4 = 0

Hope this helps!! :D

attachment, for reference:

Write the absolute value equations in the form x−b=c (where b is a number and c can be either number or an expression) that have the following solution sets:

Answers

Answer:

Step-by-step explanation:

Solution set: {5, -5} Absolute value equation: |x| - 5 = 0

Solution set: {4, -4} Absolute value equation: |x| - 4 = 0

Solution set: {2, 8} Absolute value equation: |x| - 5 = 0

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