Mathematics Middle School

I just need somebody to double check my answers. I’m pretty sure I’m right but I don’t really know.

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Answer 1

All looks correct :)

Related Questions

Solve for the value of z: 14/5 = z/24
____?

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Answer:

Step-by-step explanation:

Cross multiplying

5z =14*24

5z = 336

Divide by 5

z = 336/5

Or mixed fraction z= 67(1/5)

Decimal z= 67.2

Answer:

I agree with adeline23 it is 67.2

Step-by-step explanation:

5z =14*24

5z = 336

z = 336/5

z= 67.2

Answer for brainliest and 25 points!!!

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Answer:

First paper : third choice

Second paper: it is not a function

Step-by-step explanation:

which of these scale are equivalent to 3cm to 4km?

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Answer:

Step-by-step explanation:

A is the only answer correct because 3/4=0.75 and 4/4=1

I pretty sure “A” is the correct answer

NEED HELP!! WILL MARK BRAINLEST!!!! 8676 divded by 0.94 x 574.1 =??

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Step-by-step explanation:

5,298,820.8510638

hope this helps

Answer:

16.0769678

Step-by-step explanation:

Since it is 8676 diveded by 0.94*574.1, you would first multiply 0.94 by 574.1. Once you do that you should get the answer 539.654. After that, you would divide 8676 by 536.654. You should get the answer, 16.0769678.

I NEED HELP ASAP!!!!!!

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Answer:

23. y intercept= -7 slope = 1/2

24. y-intercept = 4 slope = -1/3

Step-by-step explanation:

y=mx+b

y= slope x + y-intercept

Help pls? Thank you :)

Answers

Answer:

it's the last one

Step-by-step explanation:

just look up "reciprocal" lol

this is just a definition

Answer:

A fraction that is the multiplicative inverse of the given fraction

Step-by-step explanation:

Let's prove the possible answers wrong:

A fraction with 1 as a denominator could be 5/1. But a fraction could also have a 1 in the numerator, like 1/5. 5/1 and 1/5 are reciprocals

A fraction whose numerator and denominator have the same value. That means the only number possible is 1, when it is 1/1. But 5/1 can be a reciprocal as well

A fraction with the numerator as 1. Wrong, it can be 5/1 as well.

The last one is correct because is a reciprocal is when the numerator and the denominator is switched, or multiplicatively inverted.

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Fifteen students in a class received the following scores on their last test:

15, 62, 65, 65, 71, 73, 74, 75, 75, 81, 83, 84, 88, 91, 96, 99

Which of these numbers could be considered an "outlier"?

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Answer:The outlier would be 15.Step-by-step explanation:What is an outlier?

An outlier is a data point that lies outside the overall pattern in a distribution.

__________________________________________________________

Here, we have 15, 62, 65, 65, 71, 73, 74, 75, 75, 81, 83, 84, 88, 91, 96, 99.

The outlier here would be 15 because compared to the other numbers 15 is not as close to 60-90 as the others are.

I hope my answer helped you! If you need more information or help, comment down below and I will be sure to respond if I am online. Have a wonderful rest of your day!

The outlier is:

⇨ 15

Work/explanation:

An outlier is a data value that is the smallest/largest in the entire set and that is alot smaller/larger than the other values in the set. It can be considered the odd one out.

Here we notice that all the scores are clumped together (from 62 to 99) but one of them is further away than the other ones. That number is 15.

Hence, 15 is the outlier.

Math question down below

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Answer:

314.961

Step-by-step explanation:

Calculate the difference of 70 - 3 =
100 10

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Answer:

67?

Step-by-step explanation:

Does anyone have the answer key to "Understand Systems of Linear Equations I-ready level H instruction?"

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Answer:

no bro, sorry. even though I needed to I don't have it

The approximate weights of the two animals are 5.12 x 10^2 lbs. and 6.8 x 10^2 lbs. Find the total weight of the two animals. Write the final answer in scientific notation with the correct number of significant digits. Can you please help me and stop deleting my question :(
these are the answers
1.2 x 103 lbs.
1.19 x 103 lbs.
11 x 102 lbs.
5.8 x 102 lb

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Ya the answer is b
I

Answer: is b

Step-by-step explanation:

Number of classes
8
7
6
5
4
3
2
1
0
Classes taught by each math teacher
in the math department
Mr. Linn
Mrs. Ross
classes
Mr. Kelly
Teacher
Ms. Moss
What is the range of classes taught by these teachers?

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Max - Min
8-0
8-0= 8
Range is 8

The answer and/or the range is 8

what is the area of a semicircle with a diameter of 12?

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Answer:

So, area of the semicircle = 18π mm.

Step-by-step explanation:

18 is the right answer

HELP PLS. Solve the system I circled in red.

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The answer is 4 :) your welcome!,

The answer is 4. Your welcome

TO GET BRAINLIEST YOU NEED TO ANSWER ALL 3 QUESTIONS

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Answer:

Hold up

Step-by-step explanation:

X Y
-7 0
0 1

What is the slope of the linear function represented in
the table?
*-7
07/1
01/1
07

Answers

answer: 1/7

the formula for slope is rise over run, or y1-y2 divided by x1-x2. we can choose either number as y1 or y2 but it needs to stay consistent with x

so let’s plug in from your table.

0-1 divided by -7 -0
(you could also do 1-0 divided by 0-(-7))

-1/-7 which equals 1/7

so, your slope is 1/7

I hope this helps! :)

Answer: 1/7 Step by step explanation

someone give me step by step?
(24) points given! (this is 7th-grade math, ixl)

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91 hope this helps!

The answer is $91

Explanation: The problem wants you to understand how to interpret tables. The question is asking how much a silver bracelet costs. If you to the bracelets column and find the style, (silver) you will see that a silver bracelet costs $91.

please help ill give brainliest

Answers

Answer:

I think the equation is 2x22+77

Step-by-step explanation:

i think it’s 77=22•2x

What is the Lowest Common Multiple (LCM) of 6 and 95

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Answer:

570

Step-by-step explanation:

Least Common Multiple

The least common multiple (LCM) of two numbers is the smallest number that is even divisible by both numbers.

Hope this helps <3

Answer:

570

Step-by-step explanation:

Sam is packing gift boxes with fruit. For each apple, he packs 3 plums, and 5 oranges. If he puts three apples in a box, how many plums and oranges will Sam put in the box?

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Answer:

9 plums and 15 oranges

Step-by-step explanation:

3+3+3 = 9 plums

5+5+5= 15 oranges

1+1+1= 3 apples

Find −7/10−(−4/15) . Write your answer as a fraction in simplest form.

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the correct answer is - 29/30

If f(x)=6x+1 and g(x)=6(x - 3) +1, how does the graph of g(x) compare to the graph of f(x)?

Group of answer choices:
the graph of g(x) is the graph of f(x) shifted down 3 units
the graph of g(x) is the graph of f(x) shifted right 3 units
the graph of g(x) is the graph of f(x) shifted up 3 units
the graph of g(x) is the graph of f(x) shifted left 3 units

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Answer:

on mine answer B was correct

Step-by-step explanation:

Which of the following is equivalent to$5/3 +1/3$?

Answers

Answer:

$ \frac{6}{3} = 2$

Step-by-step explanation:

$ \frac{5}{3} + \frac{1}{3} \\ \\ = \frac{5 + 1}{3} \: \: \\ \\ = \frac{6}{3} = 2\: $

Denominator the same so just add the numerators : 5+1=6

Which of the following is equivalent to[tex]5/3 +1/3[/tex]?

A group of seventh graders and a group of teachers at a local middle school were asked how many siblings they each have. The dot plots below show the results. Students A dot plot titled Students. A number line going from 0 to 9 labeled number of siblings. There are 2 dots above 0, 4 above 1, 7 above 2, 5 above 3, 2 above 4, and 0 above 5, 6, 7, 8, and 9. Teachers A dot plot titled Teachers. A number line going from 0 to 9 labeled Number of siblings. There is 1 dot above 0, 3 dots above 1, 2 above 2, 4 above 3, 5 above 4, 3 above 5, 1 above 6, 0 above 7, 1 above 8, and 0 above 9. When comparing the shape of the two sets of data, what conclusion can someone draw? The students tend to have fewer siblings than the teachers. The teachers tend to have fewer siblings than the students. Both the students and the teachers have a wide range of siblings. Both sets of data have the same shape. the answer is- a. The students tend to have fewer siblings than the teachers.

Answers

Answer:

A. The students tend to have fewer siblings than the teachers.

Step-by-step explanation:

First we need to draw the dot plots correctly. If you count both sides they have 20 each.

Now, clearly none have fewer nobody here yet has more or less but going on to the next step.

Multiply exactly the number of siblings times how many people chose that many siblings. Ex: 2 (siblings) times 7 (people who has 2 siblings) = 14. And so on.

On the Student A, we get a total of 41 people having sibling, if you count the 0's then there were a total of 43 people. But now on the Teacher's A Dot Plot, we have a total of 68 people, if you include the 0 then we have a total of 69.

So the answer is A. The students tend to have fewer siblings than the teachers.

Answer:

The sum is A

Step-by-step explanation:

Just ma duty to help the community

In a piggy bank, there are 13 dimes and 19 pennies. Find the percentage of each coin.

20 points

Answers

Answer:

About 40% dimes and 60% pennies

Step-by-step explanation:

40% dimes i think 50% for pennies.sorry if I’m wrong I tried :)

18.35-(-4)^3 (13.62-8.69)/32-4.08

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The answer to this question (18.35-(-4)^3 (13.62-8.69)/32-4.08) is 24.13

the answer to this is 24.13

pls help me with dis bro its aleks

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Answer: 8

Work: if you were to write it out like the picture, you would get 8

Robin wants to buy a membership at a carwash this summer so that she can keep her car clean. She compared deals from Speedy Clean Carwash and Sudsy Bubbles Carwash to decide which membership to get. Robin arranged the information in the tables below.
How many times will Robin need to wash her car to spend the same amount at both carwashes?
P.S.: I attached the table below:)