Mathematics Middle School

Which set of numbers includes only integers?

A.Negative 5, negative 3 and one-fourth, 1, one-eighth
B.Negative 3, negative 2, 2, 3
C.Negative 6, negative 4, negative 2, negative one-half
D.One-half, two-thirds, StartFraction 6 Over 7 EndFraction, 0

Which Set Of Numbers Includes Only Integers?A.Negative 5, Negative 3 And One-fourth, 1, One-eighthB.Negative

Answers

Answer 1

Answer:

Gonggong answer munaman Yan ehh

Answer 2
B, integers basically mean whole numbers and B only contains whole numbers

Related Questions

Select all ratios equivalent to 20:4 A. 8:1 B. 10:2 C. 15:3

Answers

Answer:

b 10:2 ,, c 15:3

Step-by-step explanation:

20:4 by dividing 4 from both sides you get the ratio

5 :1

so simplify the other ratios and find one that equals this one

A is already in simplest form 8:1

so it's refused

B 10:2 by dividing 2 from both sides you get the ratio 5 :1

C 15:3 by dividing 3 from both sides you get the ratio 5 :1

so both B and C are correct answers

Hope this helped! :)

B&C because the lowest you can go is 5:1 and if multiplied by 2 it’s 10:2 and times three is 15:3

Thirty out of 40 students passed the algebra test in their math class. what percentage of the students didnt pass the test?

Answers

Answer: 25%

Step-by-step explanation: 40-30= 10    10/40= .25

Answer: 90%

Step-by-step explanation:

helpppp pleaseee fastttttttttt

Answers

Answer: 2 and

Step-by-step explanation: equation 2:

3(3x+4)-5=9x-2

9x+12-5=9x-2

9x+7=9x+-2

Subtract both sides by 9x

7=-2

This Is not true therefore there is no solution

equation 3:

3(3x+4)-5=-3x+4

9x+12-5=-3x+4

9x+7=-3x+4

12x=-3

divide both parts by -3

x=-4

PLLLSSS HELP DUE TOMMOROW




9. If the area of a rectangle can be expressed as 36x + 24 square inches, write two
possible options for the expressions of its length and width.
If ito longth can be


Answers

Answer:By the formula for the area of a rectangle. Because length = 2 times width. Simplify. So w = -4 or w = +4. Obviously, having a negative width is nonsensical

Step-by-step explanation:

The w would be + or - 4. Since you can not have a - side, it would have to be positive 4.

ALEKS

(screenshot)


Thanks! : )

Answers

Answer:

[tex]\frac{9}{1}[/tex]

Step-by-step explanation:

54÷6=9

--> 9:1

what is 3/4 times (4,4) also what is 3/4 times (8,4)

Answers

Answer:

1.  (3,3)

2. (6,3)

Step-by-step explanation:

1.  [tex]\frac{3}{4}[/tex] × (4,4)

step 1. divide by the denominator

4 ÷ 4 = 1

step 2. multiply by the numerator

1 × 3 = 3

2.  [tex]\frac{3}{4}[/tex] × (8,4)

step 1. divide by the denominator

8 ÷ 4 = 2

step 2. multiply by the numerator

2 × 3 = 6

Hope this helps! ( * ＾▽＾)／

1) 12/16 or 3/4 simplified


Explanation—3x4 is 12 4x4 is 16 (12/16) to simplify 12 and 16 can both be divided by 4 so (3/4)


2) 24/16 or 1 1/2 simplified






Explanation— 3x8=24 4x4=16 (24/16)
These numbers can both be divided by 4 so 6/4 then create a mixed number to get 4 1/2 or 4.5!

Mrs. Mendez held a reading contest in
her third-grade class. The students read
160 books. The girls read 84 books.
What percent of the books did the boys
read?

Answers

The boys read 47.5% of the books

Answer:

47.5 percent is correct

Step-by-step explanation:

Help..? As soon as possible please tysm :>

Answers

Answer:

A. The constant ratio of y/x is 12/5

Step-by-step explanation:

The ratio of y to x is constant which is 12/5. Hence option A is the correct option.

What is a constant?

The term "constant" has several meanings in mathematics. When used as a noun, it can have any of the following two meanings:  a constant, clearly defined number or another immutable mathematical object.

Given table is

x                 y

5/6             2

25/6          10

125/6        50

625/6      250

When x = 5/6 and y = 2:

x/y = (5/6)/2 = 5/12

∴y/x = 5/12

When x = 25/6 and y = 10:

x/y = (25/6)/10 = 25/60 = 5/12

∴y/x = 5/12

When x = 125/6 and y = 50:

x/y = (125/6)/50 = 125/300 = 5/12

∴y/x = 5/12

When x = 625/6 and y = 250:

x/y = (625/6)/250 = 625/1800 = 5/12

∴y/x = 5/12

To learn more about ratio, click on the below link:

https://brainly.com/question/5232821

#SPJ1

is this right hurryyyyyyyyyy please

Answers

Answer:

its wrong

Step-by-step explanation:

cause first of all i have no i dea second of all it looks to hard for me

it’s correct good job!!

Kado spent 1 2/3 hours painting a fence. Then he spent 4/5 of an hour walking his dog. How much longer did he spend painting than walking? Orleans chose C as the correct answer.How did she get that answer?

Answers

Answer: B, 13/15

Step-by-step explanation: If you multiply both to 15, you will get 1 10/15 and 12/15 if you then subtract the two of them you will be left with

13/15.

Orleans might have got the answer from subtracting wrong or adding them together.

Hope this helps! :)

Orleans must have chosen C as the correct answer, which is 13/15 hours. This means that Kado spent 13/15 hours longer painting the fence than walking his dog.

To find out how much longer Kado spent painting than walking his dog, we need to calculate the difference between the time he spent painting and the time he spent walking his dog.

Kado spent 1 2/3 hours painting the fence.

He spent 4/5 of an hour walking his dog.

To make the calculation easier, let's convert 1 2/3 hours into an improper fraction:

1 2/3 = (3*1 + 2)/3 = 5/3 hours

Now, the time difference is:

Time spent painting - Time spent walking

= (5/3) - (4/5)

To subtract fractions, we need to find a common denominator, which in this case is 15 (the least common multiple of 3 and 5):

= (5/3)(5/5) - (4/5)(3/3)

= 25/15 - 12/15

Now, we can subtract the fractions:

= (25 - 12)/15

= 13/15 hours

Orleans must have chosen C as the correct answer, which is 13/15 hours. This means that Kado spent 13/15 hours longer painting the fence than walking his dog.

To know more about spend click here :

https://brainly.com/question/31900520

#SPJ2

Can anyone solve this?

Answers

1/2 × (23+15 ×11)

1/2 × (38 ×11)

1/2 × (23+15 ×11)

1/2×418

209ft²

Answer:

Option C)

Step-by-step explanation:

[tex]A=\frac{(23-15)(11)}{2} +(15)(11)[/tex]

[tex]A=44+165[/tex]

[tex]A=209ft^{2}[/tex]

Hope this helps

2n+8n–7n+10n

help please

Answers

I'm pretty sure it is 13n.

Students are making lemonade from a powdered lemon drink mix. Adam mixes 3 cups of water and 4 cups of powdered lemon mix. Grace mixes 2 cups of water and 3 cups of powdered lemon mix. Use Adam and Grace’s percent of powdered lemon mix to determine whose mix will be more lemony.

Answers

Answer:

Ariana's percentage of the powdered lemon mix is 85%.

Andres's percentage of the powdered lemon mix is 48%.

Step-by-step explanation:

Answer:

The answer is 85% and 48%

Brand A has a pack of 28 pencils for $4.19. Round to the nearest tenth

Answers

The answer is $4.2
.19 rounded to the nearest tenth is .20 but you would just put it as .2

Answer:

4.20

Step-by-step explanation:

"1" is in the tenths place, so we look at nine to see if its bigger or smaller than 5, it is so we round up to .20 giving us 4.20

(I also feel this isnt the whole question, but this is the answer for this part anyway.)

proportional or not proportional?

Answers

Answer:

Proportional

Step-by-step explanation:

The relationship is proportional because starting at (0,0) there's a constant rate between the number of plants and the number of roses. We can represent this proportional relationship as y=5x where k=5, the constant of proportionality.

Proportional
Hope this helps<3

Rita made 4 bowls of fruit salad. She used 0.4 kilograms of melon in all. How many kilograms of melon, on average, were in each bowl?

Answers

Answer:

0.1 kilograms of melon in each bowl.

Step-by-step explanation:

[tex]\frac{0.4}{4}[/tex] = 0.1

Answer:

0.1 kilogram of melon are on each bowl

Step-by-step explanation:

[tex]\frac{4}{0.4} = 0.1[/tex]

Write two absolute-value expressions for the distance between "-7" and 5 on a number line. The give the distance between the numbers.

Answers

Answer:

look below!

Step-by-step explanation:

since the absolute value is just the number in positive form, the absolute value for the numbers are

-7: 7               1:1           So, the distance between the numbers is 12; 7+5=12.

-6: 6              2:2

-5: 5              3:3

-4: 4              4:4

-3: 3              5:5

-2: 2

-1: 1

Drag the correct steps into order to solve the equation −4+12=−4 for x

Answers

Answer:

Step 1: 4x = -16

Step 2: x = -4

Step-by-step explanation:

Subtracting 12 on both sides, and dividing by 4 will isolate "x" to solve the two-step equations, as we are performing opposite operations to the variable "x".

should be 4x=-16, X=-4

Which unit rate corresponds to the proportional relationship shown in the graph?

Drag and drop the answer into the box to match the graph with its unit rate.

Answers

The answer would be 3/4cm/s
This is due to it takes 4 boxes in the x axis for the line to touch a box, then : boxes in the y axis
The answer is 3/4
Explanation

In baseball, each time a player attempts to hit the ball, it is recorded. The ratio of hits compared to total attempts is their batting average. Each player on the team wants to have the highest batting average to help their team the most. For the season so far, Jana has hit the ball 12 times out of 15 attempts. Tasha has hit the ball 9 times out of 10 attempts. Which player has a ratio that means they have a better batting average?

A:Tasha, because she has the lowest ratio since 0.9 > 0.8
B:Tasha, because she has the highest ratio since 27 over 30 is greater than 24 over 30
C:Jana, because she has the lowest ratio since 0.9 > 0.8
D:Jana, because she has the highest ratio since 27 over 30 is greater than 24 over 30

Answers

Answer: A) Tasha, because she has the lowest ratio since 0.9 > 0.8

Step-by-step explanation:

Answer is B because 27/30 is greater than 24/30

Joe must choose a number between 49 and 95 that is a multiple of 3 , 9, and 12 . Write all the numbers that he could choose. If there is more than one number, separate them with commas.

Answers

The first number 49 or larger that is divisible by 3 is 51 (17 * 3 = 51) so begin at 51 and count by 3's until you get to 95:51, 54, 57, 60, 63, 66, 69, 72, 75, 78, 81, 84, 87, 90, 93The first number 49 or larger that is divisible by 6 is 54 (6 * 9 - 54) so begin at 54 and count by 6's until you get to 95:54, 60, 66, 72, 78, 84, 90The first number 49 or larger that is divisible by 9 is 54 (9 * 6 - 54) so begin at 54 and count by 9's until you get to 95:54, 63, 72, 81, 90Now look for the numbers that are in all three lists

The only number that is a multiple of 3, 9, and 12 between 49 and 95 is 72

Angelina has taken 27 of the 36 exams she needs to take to become a nurse. What percent of the exams has she taken?

Answers

Answer:

Step-by-step explanation:

75

She has completed 75% of her exams

If you have 10 friends and make two equal teams, what fraction do you use?
Its not 10/2 guys

Answers

Answer:

Step-by-step explanation:

5/5 would be the answer (I think)

1.) Last week, the price of grapes at the farmer's market was $1.50 per pound.
This week, the price has decreased by 15%. What is the price of grapes this week?

Answers

1.28
.85 x 1.5 = 1.275
OR
.15 x 1.5 = 0.225 // 1.5 - 0.225 = 1.275 or 1.28
$1.28

$1.50- 15% = 1.275 ( round up)

Which point is a solution to the system of linear equations?

y = −x + 4

x − 3y = 12?

A: (0, 3)
B: (1, 2)
C: (6, −2)
D: (4, −4)

Answers

The answer is c. 6, -2.
The answer is C, 6,-2

Find the value of x. (6x + 4)(5x + 2)(12x-4)°​

Answers

the answer is x=3 hope to help

Look at the graph of a function below.


Which set builder notation represents the domain of the function in the graph?
A. {y|−1≤ y ≤ 3}
B. {y|1 ≤ y ≤ 9 }
C. {x|−1 ≤ x ≤ 3}
D. {x|1 ≤ x ≤ 9}

Answers

the answer to your question is c

The answer for this question is A

Please help ASAP .....

Answers

Answer:

(n-2)2 is in the formula (a-b)2 = a2- 2ab + b2

correct it by writing (n-2)2 = (n2 - 2(n)(2) + 2 raise 2)

Answer:

-2 * -2 = 4, but Maryam put -4 instead.

Please help me ASAP thanks

Answers

They can buy 8!!


After taking away 2.75 from 98.75 they are left with exactly 96 dollars which you can divide by 12 to get 8
8
I don’t rlly feel like explaining mb

Describe the pros and the cons of using the standard form of a line to graph an equation.

Answers

Answer:

The standard form of a line is expressed as Ax + By = C, where A, B, and C are constants and x and y represent the variables. One advantage of using the standard form to graph a line is that it is relatively easy to determine the slope and y-intercept of the line from the constants A and B. This can be particularly useful when trying to analyze the behavior of the line.

Another advantage of using the standard form is that it allows you to easily determine the equation of the line when given a set of points. For example, if you are given the points (2,4) and (3,6), you can use the standard form to find the equation of the line that passes through these points by substituting the coordinates into the form and solving for the constants.

One potential disadvantage of using the standard form is that it can be more difficult to interpret the meaning of the constants A, B, and C in terms of the context of the problem. For example, if the line represents the cost of a product, it may be more intuitive to express the equation in terms of the variables x (the number of units) and y (the cost). In this case, it may be more useful to use the slope-intercept form of the equation, which is expressed as y = mx + b, where m is the slope and b is the y-intercept.

Step-by-step explanation:

https://www.math.net/standard-form

Step-by-step explanation:

I honestly think that - ' jphhendell13 ' is correct.

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