Mathematics Middle School

QUICK! 10 POINTS!! BRAINLIEST FOR WHO GETS IT RIGHT!!!

Which set of numbers includes only integers?

{-3,0,5/6,45}

{-9,-3,0,5.7,7.8}

{3,-2 4/5,7,53 }

{-10,-7,0,98,145}



Answers

Answer 1
the answer is (-10,-7,0,98,145)

Related Questions

How do I do this math problem? I forgot how to solve it.

Answers

Anwers:1/6x or 0.166667x
5/6=0.833x2=1.66-0.66x2=1.33=0.33
0.33 is your answer

PLS HELP ASAP


Which statement is correct for Triangle ABC. and Triangle A prime B prime C prime.?

Triangle ABC is similar to triangle A prime B prime C prime. because Triangle A prime B prime C prime. is obtained by dilating Triangle ABC. by a scale factor of 1 over 3. and then rotating it about the origin by 180 degrees
Triangle ABC is similar to triangle A prime B prime C prime., because Triangle A prime B prime C prime. is obtained by dilating Triangle ABC. by a scale factor of 1 over 4. and then rotating it about the origin by 90 degrees
Triangle ABC is similar to triangle A prime B prime C prime., because Triangle A prime B prime C prime. is obtained by dilating Triangle ABC. by a scale factor of 1 over 4. and then rotating it about the origin by 180 degrees
Triangle ABC is similar to triangle A prime B prime C prime., because Triangle A prime B prime C prime. is obtained by dilating Triangle ABC. by a scale factor of 1 over 6. and then rotating it about the origin by 90 degrees

Answers

Answer:

A

Step-by-step explanation:

A is the correct answer

Please help with this

Answers

Answer:r=40/9

Step-by-step explanations

40/9 is the answer for sure

HELP ASAP IM BEING TIMED

Answers

Answer:

Are you still being timed?

Step-by-step explanation:

It was 3hrs ago

Hi i’d love to help, please give more information!

HELP PLS!!

Molly wants to buy a dress that costs $20. She has a coupon for 40% off, and there is a 10% sales tax. How much will she pay altogether? Answer the questions to find out.

4) after tax is added to the sale price, how much does Molly pay for the dress?​

Answers

Answer:3)is $12

4)is $14

Step-by-step explanation:

Cost price=$20=100%

New price percent =100-40=60%

New price=60/100×20

=$12

Tax added selling price=60%+10%

=70/100×$20

=$14

4)

4) $14 is what she pays after tax and the coupon.

please help ill give brainliest and follow my insta lol> widowmaker2007

Answers

do u follo back tho lol

if the ratio of dogs to cats is 1 to 2 and there is a total of 21 animals how many are dogs

Answers

Answer:

Step-by-step explanation:

Let   cats = x  and dogs = y

and given conditions are ,

dog: cat= 1:2

y:x=1:2

y/x = 1/2

x=2y

also given that

total animals = 21

x+ y=21     putt x=2y we get

2y +y =21

3y = 21

y = 7  Dogs

putt y = 7 in above equation we get

x+7=21

x=14 Cats
There are 7 dogs and 14 cats

Every one dog there are two cats 1:2
Also could be written as (cats) 7:12 (dogs)

Which representation shows y as a function of x?

Answers

(hint) its a pattern. (thats all I'll say-)

it’s gonna be (3,5) cause those are a function and the others aren’t

I WILL GIVE BRAINLIEST

Answers

.875 and 88% of a pie

( i rounded the percent age up)
the decimal of 7/8ths is 0.875 and the percentage is 87.5% not rounded but rounded the percentage is 88%

Gio baked 21 cupcakes for the holiday sale. He made some with vanilla icing, and some with mint-chip icing. He charged $2 for the vanilla cupcakes, and $4 for the mint-chip cupcakes and made $54. How many of each did he make? He created the following system of equations to find out how many of each he made. Let x represent the number of vanilla cupcakes, and y represent the number of mint-chip cupcakes.
x+y=21

2x+4y=54

Answers

15 vanilla and 6 mint chip

$2(15) + $4(6) = $54

Answer: 15 vanilla and 6 mint

Step-by-step explanation:

You would solve for x and get x=21-y and then plug that into the next equation and get 2(21-y)+4y = 54.

You would then solve for y.

42-2y + 4y = 54

42+2y =54

Then subtract 42 from both sides.

2y = 12, and then divide by 2.

You get y=6.

Then we know we sold 21 cupcakes so

21-6=x

15=x

what is the answer to... 3/2 x 3/2 x 1/2=

Answers

Answer:

1.125 is the answer in decimal and 9 / 8 in fraction.

hope this answer will help you

please solve this question asap :)

Answers

Answer:

36.695 approx 36.7

Step-by-step explanation:

find the area of the top triangle and then add it to the area of the bottom rectangle

Area of the triangle: (bh)/2

3.5*4.1=14.35

14.35/2=7.175

Area of the rectangle: bh

4.1*7.2=29.52

Total (add the two values)

29.52+7.175

=36.695

The answer is b I took this quiz before

Here is the graph for one equation in a system of equations:


Match the correct equation to the scenario.

Write a second equation for the system so it has infinitely many solutions.

a) y=-3/4x+4

b) y=-3/4x+2

c) y=-3/4x+1

Write a second equation whose graph goes through (0, 1) so the system has no solutions.

a) y=-3/4x+4

b) y=-3/4x+2

c) y=-3/4x+1

Write a second equation whose graph goes through (0, 2) so the system has one solution at (4, 1).

a) y=-3/4x+4

b) y=-3/4x+2

c) y=-3/4x+1

Answers

Answer:

Step-by-step explanation:

1. y = -3/4 +4 cause that is the same line as the equation and since they are the same line it would mean there would be infinitely many solutions.

2. y=-3/4x+2 if you graph this line next to the orginal line it runs through (0,1) and you can see that its paralellel and will never meet the other line so there will be no solutions

3. for this question im confused because none of the answers fits the line that the question is asking for the closest would be y= -3/4x+2 since it runs through (0,2) but other than that none of the answers fit the line its describing.

an equation that would work though would be y=-1/4x+2

5. During an local election the ratio of teens to adults who voted was 10:8. If 1,764 people voted how many were teens?

Answers

Answer:

288

Step-by-step explanation:

Answer: 288

Step-by-step explanation:

What does "mean" mean in math?

Answers

Median:The number in the MIDDLE when they are IN ORDER! - Mean- The AVERAGE OF ALL NUMBERS: You add up all the numbers then you divide it by the TOTAL NUMBER of NUMBERS!

hope it helps

Answer:

The mean is the total of the numbers divided by how many numbers there are. To find the mean, add all the numbers together then divide by the number of numbers.

Step-by-step explanation:

Please mark me brainliest and thank me

A loaf of bread costs $2.50 today. The same size loaf cost 20 cents in 1955. A job pays $10.00 an hour today. If the same percentage applies to income as well, how much would that job have paid in 1955? please answer it correctly pls pls and ty if u answer it correctly ill brainliest you

Answers

Answer:

2

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

Please look at the attached image. Really need Help!! Who ever find answer first will get brainily.

Answers

Answer:

27°

Step-by-step explanation:

XWY and VWY are supplementary

∴ XWY + VWY = 180°

∴ XWY = 180° - VWY

XYW and ZYW are supplementary

∴ XYW + ZYW = 180°

∴ XYW = 180° - ZYW

ΔXWY is a right triangle at X

∴ XWY + XYW = 90°

∴ 180° - VWY + 180° - ZYW = 90°

∴ 180° - 6x + 180° - 4x = 90°

∴ 360° - 10x = 90°

∴ 10x = 270°

∴ x = 27°

Brainliest to the person above me. Please. You said whoever answered first gets brainliest, so that person above me gets brainliest UwU

sorry i did not put the pick hear you go sorry my bad
7th grade math ◑〰️◐





help me ples its my sis agen she sint me this ples help her/me
by her /me i mean me helping her

Answers

i’m thinking 170? sorry if it’s wrong :(

PLEASE HELP ME ASAP I'LL GIVE BRAINLEST DON'T ANSWER IF YOU DON'T KNOW

Answers

Answer:

Exactly one

Step-by-step explanation:

Exactly 1




Step by step explanation

solve for x: 4.72 = 3.25 + x

Answers

X=1.47
Step by step:-

answer this last question for me

Answers

The answer i got is 12x+30

Please answer ALL FOUR questions, and if you don't properly answer the questions or just steal the points I will report and get your answer removed.

Answers

Answer:

i could just use this one to get the points from the last one i answered in the comments if you dont mind :)

Step-by-step explanation:

Answer:

what are the questions?

Step-by-step explanation:

GIVE ANSWERS PLEASE IM BEGGING

Write an equation, in point-slope form, of the line that passes through the point (4, -3) with a slope -7.

Answers

Answer:

7=m+3

Step-by-step explanation:

7=m+3 hope this is right

can some wone help?


Alonso walked with his friend Andy one day, and wanted to compare their speeds. Alonso walked 3 miles in one hour, and Andy walked 2 miles in 2 hours. Complete the table to graph the relationship for each person.

What is the constant of proportionality for Alonso?
What is the constant of proportionality for Andy?
Who walked faster?

Answers

Answer:

The constant of proportionality for Alonso is 3.

Step-by-step explanation:

The constant of proportionality for Andy is 1.

True or False

Scale Factors can be written as fractions in simplest form.

Answers

Answer:

TRUE

Step-by-step explanation:

scale factor is the ratio of the model measurement to the actual measurement in simplest form

PLS MARK AS BRAINLIEST...

True please give brainliest

BRAINLIEST!!! Lorenzo deposited $60 in a savings account earning 10% interest, compounded annually.


To the nearest cent, how much will he have in 2 years?

Answers

Answer: it way be 72.60$ but i’m not sure

You will need 120 feet of fencing to put all the way around a rectangular garden. The length of the garden is 40 feet. What is the width?


A. 20 feet


B. 40 feet


C. 4,800 feet


D. 80 feet

Answers

Answer:

A. 20 ft

Step-by-step explanation:

(120/2)-40=20

Answer:

a) 20 feet

Step-by-step explanation:

We know it's a rectangle so lengths are the same and widths are the same

If length is 40

That would mean 120-2(40) = 80

We know 2 widths of a rectange so 40/2 is 20

Therefore 20 feet.

HELP NOW PLEASE !!!!!

Answers

Y intersect is -1 as well as start from the -1 and go up 2 and 3 to the right and repeat this process until ur at the end of the graph. Then you draw a line through the intersection points.

What number should go into the blank so that the two expressions are equivalent to each other? (Use only the digits 0 - 9 to write the number.)

p + p + 20 + p + p + p + 7 + p = __(2p + 9)

Answers

Answer:

4.

Step-by-step explanation:

4 = x

4 because with you multiple 4 times 2p equals to 6p plus 36 because you have to also multiple 4 and 9

WILL GIVE BRAINLIEST AND 70 POINT! PLEASE HELP ME!

Answers

Answer:

X and Y

and for ast two answers pls give me the options

Yea I need the options but the rest is x and y
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