Mathematics Middle School

6.9 + (-5)+ 4.1=?

Tell me if u go ogled trust me i know that u guys will i will not mark u brainliest if u lie that u di i can scan to see if u plagerized wat im saying is just tell me if u did im not gonna get mad lol i will get mad if u lie u di d it on ur own

Answers

Answer 1

Answer:

6

Step-by-step explanation:

Answer 2
6.9+(-5)+4.1~ When there is a in front of an expression in parentheses, the expression remains the same - 6.9-5+4.1 then Calculate the sum or difference then you get 6. ANSWER=6

Related Questions

how can you simplify integer expressions that contain more than one operation?
answer quick pls

Answers

Evaluate in the order of operations! PEMDAS

Parentheses

Exponents

Multiply/Divide (left to right)

Addition/Subtraction (left to right)

Example: 5 x 2 / 5 + (6 x 3)

1. Evaluate parentheses: 6 x 3 = 18

2. Multiply and divide: 5 x 2 = 10, 10 / 5 = 2

3. Add and subtract: 2 + 18 = 20

4. We're done: 20

Pls HELPPP IM CONFUSED ON THIS SINGLE QUESTIONNN PLS SHOW HOW TO SOLVE IT WITH UR ANSWER

Answers

Answer:

c it's only the closest/similar to the triangle

Answer:

Step-by-step explanation: C because it looks very similar

Which of the following is NOT between -7 and -4 on the number line?

-7.2

-4.8

-6

-5.01

Answers

Hi,

-7.2 is NOT between -7 and -4 on the number line.

✅(•‿•)

-7.2 would be the answer

HELP ILL GIVE BRAINLY

Answers

Answer:

y=-115

Step-by-step explanation:

y/5+4=-19

y/5=-23

y=-115

Answer:

-19 - 4 = -23. y = 20

Step-by-step explanation:

Compare the following ratios: (Use >, < or = sign in the place holders)

7) 2:3 ___ 4:1

8) 1:2 ___ 3:6

9) 3:5 ___ 2:4

10) 6:7 ___ 4:8

11) 5:1 ___ 7:9

12) 4:6 ___ 7:6

13) 1:8 ___ 4:11

14) 5:2 ___ 10:4

15) 4:3 ___ 2:4

16) 7:2 ___10:3

Answers

8 is the correct answer trust me
7. <
8. =
9. >
10. >
11. >
12. <
13. <
14.=
15: >
16.>


Woooooo

(Graphing inequality) where do I go! Left or right!!

Answers

Answer:

It depends what the problem requests

When the slope is positive

where is the y-intercept on a graph

Answers

Answer:

The y-intercept is where the graph intersects with (goes through) the y-axis.

Step-by-step explanation:

The point where the graph passes through the y-axis (vertical axis) is known as the y-intercept.

Answer:

The y intercept on a graph is the y-axis.

Step-by-step explanation:

Which planet has the third coldest temperature? *

A. Jupiter
B. Saturn
C. Uranus
D. Earth

Answers

According to this is should be Saturn

Answer:

I believe it's Uranus but I'm not an astronomer so I'm not completely sure about my answer.

Step-by-step explanation:

Answer the question below

Answers

Answer:

I think its 5 & 7 maybe ?

Gena wants to estimate the quotient of –21.87 divided by 4.79. Which expression shows the estimate using front-end estimation?
-21 ÷ 4
-21 ÷ 5
-20 ÷ 4
-20 ÷ 5

Answers

-21/5 is the closest!!!

Hope this helps.

If you want me to explain why, just ask! :)
He is actually right ! It’s -21/5

4x + 23x - 54x + 7
What is the answer?

Answers

Answer:

−27+7

Step-by-step explanation: First add 23x + 4x=27x

                                             Then subtract 54x gives you -27x

                                               You can't add a regular number with x's so your                                final answer is -27x+7

Answer:

−27x+7

Step-by-step explanation:

extra points and brainllyest.
Solve ten and one seventh plus two and five sevenths.

eight and twelve forty ninths
eight and six forty ninths
twelve and four sevenths
twelve and six sevenths

Answers

Answer:

12 and 6 7ths

Step-by-step explanation:

Add numbers and add fractions (7ths)

Answer:

90/7

404/49

398/49

88/7

90/7

An artist builds a sculpture out of metal and wood that weighs 14.9 kilograms. ¾ of this weight is metal, and the rest is wood.

How much does the wood part of the sculpture weigh?

Answers

Answer:

I think you would have to convert 14.9 kg to fraction and multiply by 3/4

Answer:

convert 14.9 kg to fraction and multiply by 3/4

Step-by-step explanation:

:P

Haley and Sabrina are both training for a race. Haley runs 4.2 miles each day. Sabrina has been running 2/3 as many miles each day as Haley. Next week, Sabrina is going to increase the miles she runs each day by 25%. Haley and Sabrina both train by running 6 days each week. What is the total number of miles Sabrina will run next week to train for the race?

Answers

Answer:

Sabrina will train 21 miles next week for the race.

Step-by-step explanation:

2/3 of 4.2=2.8

%25 more of 2.8=3.5

3.5*6=21 miles

Answer:

3.5*6=21 miles

Step-by-step explanation:

Sue earns $1,200 per week as a computer operator. Her husband Jim earns $2,000 per week working as a teacher. What are Sue’s monthly earnings?

Answers

Answer:

4800

Step-by-step explanation:

Her monthly earnings are $4,800

[tex]1200 \times 4 = 4800[/tex]

Since she earns $1,200 per week, and there are 4 weeks in a month, you multiply both of the numbers and get the answer.

Hope that helped:)

I lied earlier I do need help pls help with the answers I only did the first two but I don't know if I'm right

Answers

i cant see the questions- pls turn off your leds and post again

Someone please help. I will give brainliest.

Answers

2. -56

1. 35x

3. 60mph

5. 10.33

4. 13.05$

6.5

7. 34

8.14.09

9.1200

10.53

12. 67.0

13. 6.21

14. 32

Hope it helps you!!! :D

Answer:

Step-by-step explanation:

Which comparisons are true? Select all that apply.

A.
7
.
34
>
7
.
304
B.
1
.
628
>
1
.
63
C.
4
.
05
<
4
.
055
D.
9
.
103
<
9
.
13
E.
2
.
29
<
2
.
129

Answers

Answer: I get c, but double check on your end

Step-by-step explanation:

Why is it so unorganized

Helppppppp plsssssssss meeeeeee so harddddddd

Answers

Answer:

incorrect

Step-by-step explanation:

this is because it would be 1/2 and 1/6. you would have to multiply the bases for a probability of 1/12

Hope it helps you!!!

Answer

Yes

Step-by-step explanation:

In algebra, if there is an unknown value that needs to be represented, typically you have to use x,y,z,a,b,c. etc.

I hope this helped

finely's pumpkin had a mass of 6.5 kilograms (kg) before he carved it after carving it the pumpkin has a mass of 3.9 kg what was the percent decrease of the pumpkin

Answers

Answer:

There was a 40% decrease in mass of the pumpkin.

Step-by-step explanation:

Answer:

The percent decrease was 40%

The percent change was -40%

Step-by-step explanation:

The decrease in mass was (6.5 - 3.9) kg, or 2.6 kg.

The percentage decrease was therefore

 2.6 kg

------------ * 100%, or 40%

6.5 kg

Key Concepts

• The constant of proportionality is the _______ value of the ratio between two proportional quantities.

• To find the constant of proportionality on a graph, find the y-value when the x-value is
________ .

• You can use ______ reasoning to find the constant of proportionality when the x-value of 1 is not labeled on a graph.

• A proportional relationship is sometimes described by words. Setting up a table to find the _______ of proportionality can be useful.

Answers

Answer:

equal, right, answer

Step-by-step explanation:

- Can a whole number be 5 more than another number and
also 5 times as many as the other number? Give an example
to explain your answer.

Answers

Answer:

Nope

Step-by-step explain

1+5=6

6/5 is not 1

2+5=7

7/5 is not 2

NO, a whole number can't be 5 more than another number, & 5 times another number.

Let a whole number be = n

5 more than whole number = n + 5 ; And 5 times the whole number = 5n

Equating them , n + 5 = 5n

5n - n = 5

4n = 5

n = 5 / 4

5 / 4 is not a whole number, as it is in fractional form.

Also, 5/4 + 5 = (5 + 20) / 4 = 25 / 4

5 / 4 x 5 = 25 / 4

Both above sum & product are also in fractional form, so are not whole numbers.

Hence proven.

To learn more, refer https://brainly.com/question/17429689?referrer=searchResults

I just need the ratio and the explanation, Lin, Diego, and Elena are competing to see who can finish their book the fastest.

Lin read the first 54 pages from a 270-page book in the first 3 days.

Diego read the first 100 pages from a 320-page book in the first 4 days.

Elena read the first 160 pages from a 480-page book in the first 5 days.

If they continue to read every day at these rates, who will finish first, second, and third? Explain or show your reasoning:

Answers

Answer: The answer to your question is:

1st Diego

2nd Diego and Elena ( both 15 days)

Step-by-step explanation:

Data

Lin          54 pages               270-page book                   3 days

Diego   100 pages               320 page                             4 days

Elena   160 pages                480 page                             5 days

Process

Lin

                         54 pages      -------------------   3 days

                       270 page        -----------------      x

                         x = (270 x 3) / 54

                         x = 15 days

Diego

                       100 pages        -----------------   4 days

                       320                  --------------------   x

                       x = (320 x 4) / 100

                       x = 12.8 days

Elena    

                       160 pages -------------------   5 days

                      480 pages --------------------   x

                      x = (480 x 5) / 160

                      x = 15 days

The table shows the attendance at the art show for the past week.

What does the attendance need to be on Saturday to have an average attendance for the week of 30 people per day?

Answers

Answer: The correct answer is - 50.

Step-by-step explanation: :)

Answer:

50

Step-by-step explanation:

To calculate the mean, we do the total divided by the number of values. Therefore, to get 30, with 7 values, we need to have a total of 210. Currently, we have a total of 160, so Saturday needs to be 50, because 210-160=50.

please help I will give you brainliest please its due tomorrow and I'm stressing so much

Answers

Answer:

(-21)+1/2

Step-by-step explanation:

Just guess tbh

in real life how is slope-intercept form used

Answers

Real-life applications of slope inculde roofs, roads, handicap ramps, funiculars, cable cars, mountains for skiing, downhill cycling, and snowboarding/dirtboarding, roller coasters, skate ramps, and BMX jumps.

What that guy said^^ sorry I need some points :(

help me i will give you 18 points of you answer this one

Answers

Answer:

(4,1)

Step-by-step explanation:

y=4

x=1

this is not my cup of tea but I'm pretty sure this is the answer

Answer:

4

Step-by-step explanation:

Do this the same way as the last time you had this type of problem.

The indicated point is (1, 4)

constant of proportionality

y/k = 4/1

y/x = 4

I don't understand why m

Answers

please explain what question you are talking about since there is 6 questions on the paper.

Answer:

M

Step-by-step explanation:

When is says m< It is really said “m” angle___ it has nothing to do with math really

A triangle has an area of 15. One of its sides has length 10. What is the length of the altitude to that side?

Answers

Answer:

Altitude = 3

Step-by-step explanation:

Given the area of a triangle as 15, with a length of 10:

We can use the following formula for finding the area of a triangle:

Area (A) = ½bh  

Where:

Base (b) = 10

Height (h) or altitude = unknown

Substitute the given values into the formula:

Area (A) = ½bh  

15 = ½(10)h  

15 = 5h

Divide both sides by 5 to solve for h:

[tex]\displaystyle\mathsf{\frac{15}{5}\:=\:\frac{5h}{5} }[/tex]

h = 3

Therefore, the length of the altitude or height of the given triangle is 3.

Click to see the picture! NO LINKS

Answers

Want to make Mac and cheese

Boil the pasta, drain.
Make the cheese sauce by combining a fat (butter), and starch (flour), then whisking in the milk products.
Cook the sauce until it’s nice and thick.
Add in shredded cheeses, stir well.
Combine cheese sauce with cooked pasta.
Transfer half of the mac and cheese to a baking dish, sprinkle with more shredded cheese.
Top with the rest of the mac and cheese, top with more shredded cheese.
Bake and prepare to thoroughly enjoy
Other Questions
hit testStudents were surveyed about their preference between dogs and cats. The following two-way tabledisplays data for the sample of students who responded to the survey.How many students in the sample were female?studentsPreferenceMaleFemalePrefers dogs3620Prefers cats1026No preference26Report a problem Can you correct this sentence for me pleaseThere is the newspaper I was supposed to deliver. When looking at the organization of the human body, smaller units lead to progressively larger units. For instance, groups of atoms are called molecules, groups of cells are called _______________, and various organs that work in coordination are called organ systems. Choose the angles that are adjacent to Please help me with this math problem I am going to fail if I dont get this right If your answer is b[tex]\neq[/tex]-10 what does it mean who becomes president if the 25th amendment is invoked Question 1A block with a mass of 2.5 kg slides with a velocity of 3 m/s on a frictionless surface. It hits a horizontal spring with a spring constant of 10 N/m. How much is thespring compressed when the block stops? When I visit my brother it is a 532 mile round trip. If I visit my brother once a month how many miles would I travel in a year round the miles to the nearest thousands to estimate the answer Which of the following best describes the uses of private land?. one of the four primary functions of management is Pages I Said, "I am going to help to poor. Express 0.12 as a fraction Indicater I need the meaning Roscoe Pound, Dean of Harvard Law School from 1916 to 1936 said, The law must be stable but it must not stand still. One way to interpret his meaning is that a _____.system of law must have a method to change the laws as often as possiblesystem of law that is designed to adapt to society through principles such as common law and precedent is a stronger systemsystem of laws that are inconsistent and change often is a healthy systemsystem of laws must have a method to make sure that laws do not change oftensystem of laws that is designed to adapt through principles such as common law and precedent is not a stable system 3. How are music and dance/movementrelated to Central American music? Give atleast two examples. Can you relate to theconnection between music and dance? How? Help pleaseeeeeeee ex. 4 What decimals are equal to 1.5^3 The United States wanted to do which of the following after world war II?A: It wanted to spread capitalism in the world. B: It wanted to spread communism in the world. C: It wanted to spread socialism in the world. What is the quantity of books that this individual is carrying in the image provided.