5c -4c +с - 3с
Help please

Answers

Answer 1

Answer:

cannot factor

Step-by-step explanation:

Because they cannot be factored in any other way, we say that they cannot be factored.

Answer 2

Answer:

-2c

Step-by-step explanation:

5c -4c +с - 3с

-1c+c-3c

c-3c

-2c


Related Questions

Find the radius of a circle in which an inscribed square has a side of 8 inches.​

Answers

Answer:

[tex]4\sqrt{2} =5.66[/tex]

Step-by-step explanation:

The square is in the circle, so the diameter is the diagonal line of the square. This divides the square into two right triangles.

Two sides of the right triangle equal 8. This qualifies it as a special right triangle. This triangle has two sides that = x (in this case 8) and the hypotenuse is [tex]x\sqrt{2}[/tex].

Substitute 8 in for x.

[tex]8\sqrt{2}[/tex] is the diameter, so we divide in half to get the radius = [tex]4\sqrt{2}[/tex]


A circle has a diameter of 22 mm. What is its circumference?

Answers

here is your answer...

hope it's help ful

Step-by-step explanation:

Using the formula:

C = 2πr

d = 2r

Solving for C

C = πd = π·22 = 69.11504mm.

So,

C = 69.11504mm

PLEASE THANK, RATE AND FOLLOW ME,

AND PLEASE MARK ME AS "BRAINLIEST" ANSWER

HOPE IT HELPS YOU

8 (5 + 4n) + 11 = -5 (3 - 7n)

Answers

Answer:

n=1

Step-by-step explanation:

(5 + 4n) + 11 = -5 (3 - 7n)

5+4n+11=−5(3−7n)

simplify

4n+16=−5(3−7n)

expand

4n+16=−15+35n

regroup

4n+16=35n−15

subtract

16=35n−15−4n

simplify

16=31n−15

add

16+15=31n

simplify

31=31n

n=1

Hope this helps :)

(pls mark brainliest)

Answer:

n=22

Step-by-step explanation:

8 (5 + 4n) + 11 = -5 (3 - 7n)

distribute

=> 40+32n+11=-15+45n

add like terms

=> 51+32n=-15+35n

subtract 35n on both sides and subtract 51 on both sides

32n-35n=-15-51

add like terms

-3n=-66

divide both sides by -3

n=22

What value of x makes this equation true?

6x - 3 = 5x - 5

Answers

Answer:

x= - 2

Step-by-step explanation:

4.25 • (–1.25) positive or negative?

Answers

Answer:

Negative

Step-by-step explanation:

Positive times a negative will always be negative

PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG. PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG.

12x=9y+27 in slope intercept form with work

Answers

-8 I believe is the answer

giving brainliest to whoever can solve correctly

Answers

Answer:

The answer is 9

Step-by-step explanation:

4/9 = 9/4

The cost of 5 pounds of bananas is $3.25. What is the constant of proportionality that relates the cost in dollars, y, to the numbers of pounds of bananas, x?

Answers

Answer:

X = Cost of the bananas

Step-by-step explanation:

While y represents the weight (in pounds) of the bananas, x represents the cost of the bananas proportional to the weight.

Answer:

0.65

Step-by-step explanation:

How do I solve this with substitution, can you please put the work and steps. (x,y)
y=x+2
3x+3y=6

Answers

Answer:

(0,2)

x=0

y=2

Step-by-step explanation:

We know that y=x+2

This means that we can subsitute this for y into the second equation

3x+3(x+2)=6

This is easy to solve

3x+3x+6=6

6x=0

x=0

We can then use this value for x in the second equation

y=0+2

y=2

I doubled checked this answer on desmos and my math is correct

Answer:

Answer:

(0,2)

x=0

y=2

Step-by-step explanation:

We know that y=x+2

This means that we can subsitute this for y into the second equation

3x+3(x+2)=6

This is easy to solve

Step 1:

3x + 3x + 6 = 6

Step 2:

6x=0

6      6

x=0

Then you should substitute y =x + 2 with the given solution from the first equation, x = 0

y=0 + 2

y=2

Your answer should be, x =0 and y = 2 or (0,2)

angle D=(7b+1) angle E=(2b+1) and angle F=(b+8) what is the measure of angle E

Answers

angleD=(7b+1)angle E=(2b+1)and angle F=(b+8)

Answer:

<E = 35

Step-by-step explanation:

7b + 1 + 2b + 1 + b + 8 = 180

combine like terms

7 + 2 + 1 = 10

10b

1 + 1 + 8 = 10

10b + 10 = 180

substract 10 from 180

= 170

10b = 170

170 divided by 10

= 17

now plug in for b for angle E

2 (17) + 1

= 35

the taxi fare in a city is as follows: for the first kilometre, the fare is rupee 8 and for the subsequent distance it is rupee 5 per km. taking the distance covered as x km and total fare as rupee y, write a linear equation for this information, and draw its graph

Answers

Answer:

The linear equation is Y=5x+8 where x>0

(you can input this into the Desmos graphing calculator to see the graph if you like!)

Step-by-step explanation:

To get the answer is fairly straight forward. If we know that distance covered is x in the equation and we know that a linear equation follows the template Y=mX+b where m is slope and b is the y-intercept. The first step is to fill in what we know. That would look as such Y=_X+_. We can then attempt to fill in the blanks for m and b. Because we know that it is 5 rupees extra per subsequent kilometre we can put 5 as the multiplier for x and there is our m or slope. We now have Y=5x+_. Now for b. B in this case is quite simple as is showing us where the start of the graph is. It is stated that there is a flat fee of 8 rupees, so the total can never be less than 8. Because b is simply where the line intercepts the y axis, and we want it to intercept at 8, we can just put a plus 8. And there you have it Y=5x+8. One important note is that the graph when drawn should be a ray extending from point (0,8). This is because we want to eliminate all of the areas on the plane that would make the fare negative, as we could not have a negative cab fare. This is as simple as plotting the line starting from point (0,8) on the y axis. Happy to help!  

what is the difference of -25 and -125?

Answers

Answer:

100

Step-by-step explanation:

if a sphere has the same volume as a cube with edge length 5, estimate the radius of the sphere

Answers

Answer:

The radius of the sphere will be:

[tex]r=3.1[/tex] units

Step-by-step explanation:

Given that a sphere has the same volume as a cube with edge length 5.

[tex]V_c=V_s[/tex]

[tex]\:a^3=\frac{4}{3}\pi r^3[/tex]

[tex]\:r^3=\frac{3\:a^3}{4\pi }[/tex]

[tex]\:\:r=\sqrt[3]{\frac{3\:a^3}{4\pi \:}\:\:}[/tex]

substitute a = 5

[tex]r=\sqrt[3]{\frac{3\:\left(5\right)^3}{4\pi \:\:\:}\:\:}[/tex]

[tex]r=3.1[/tex] units

Therefore, the radius of the sphere will be:

[tex]r=3.1[/tex] units

When changing 67, 430,000 to scientific notation, how many places is the decimal point moved? ​

Answers

Answer:

6.743*10^7

Step-by-step explanation:

Given data

The number is  67, 430,000

Let us count from the left the right

counting, we have 7 places to the right before the last digit 6

Hence the number of places is 7

The scientific notation is  

=6.743*10^7

Is 5.6742 rational number

Answers

Answer:

YES

Step-by-step explanation:

What is the volume of a rectangular prism with a height of 5 meters and a base with area 19 square meters?

Enter your answer in the box.

Answers

the answer should be 95m^3

Which is the least amount?
[A] 1.20 [B] 0.21 [C] 1.02 [D] 1.020

Answers

The Answer Is:

B (0.21)

*twists ankle from jumping* aCK-

Answers

Answer: second sign

Step-by-step explanation:

0.375 as a fraction converted is 3/8

And what it is you’re saying if either of them are greater, less than or equal to

Since 3/8=0.375 and 1/2=0.5, it leads to 1/2 being greater to 3/8.

What is the length of the hypotenuse of the triangle below?
912
45"
90"
92
n
459
Choice
A.
92
B.
9
C
18
E
812
F.
18 V2

Answers

Answer:

D) 18

Step-by-step explanation:

(9√2)²+(9√2)²=h²

81x2+81x2=h²

162+162=h²

324=h²

√324=h

18=h

A sample is taken from all college freshmen. Right-handed students are excluded. What is this an example of?
A. Nonresponse bias
B. Nonselection bias
C. Response bias
D. Selection bias

Answers

Answer:

D

Step-by-step explanation:

Selection Bias because they are selecting people who are not Right handed.

Answer:

Step-by-step explanation:

D.SELECTION BIAS

Elimination method

3x + -3 =6
3x + 2y = 16​

Answers

Answer:

(4,2)

Step-by-step explanation:

hope this answerss

Help I need somebody help not just anyboddyyayyayaya

Answers

Answer:

12:3/4, 3:3/16, 6:3/8

Step-by-step explanation:

12:3/4

by dividing that by 4, 3:3/16

by multiplying that by 2, 6:3/8

3/16 for the second one and the third one is 6

It takes 20 minutes to drive from Micah's apartment to his school. Which unit is
best for measuring how far Micah lives from school?
meters
centimeters
millimeters
kilometers

Answers

Kilometres. 20min by driving is a long distance.

The best unit for measuring distance of Micah apartment from school is kilometers.

Here,

It takes 20 minutes to drive from Micah's apartment to his school.

We have to find the best unit to measuring the distance between Micah's apartment from school.

What is Units in distance?

The most common units of distance are millimeters, centimeters, meters, and kilometers.

Now,

It drive and takes 20 minutes to reach Micha's school from his apartment.

That's mean distance between Micha's school from his apartment is too long.

Hence, we measure the distance from Micah's apartment to his school

in Kilometers.

Because, Meters, centimeter, millimeter all are smaller than kilometer.

So,

The best unit for measuring distance of Micah lives from school is kilometers.

Learn more the units in distance visit:

https://brainly.com/question/9606366

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25% of ___ is 7 ??????

Answers

Answer:28

Step-by-step explanation:

This is a missing whole problem so you must divide 7 by 25/100

Or multiply it by it's reciprocal 100/25 or 4/1 x 7 = 28

Given the following triangle, which Trig function would you use to solve for the missing side length? *


Captionless Image
Sine
Cosine
Tangent

Answers

Answer:

cosine

Step-by-step explanation:

I WILL MARK BRAINLIEST!!!!!!!

Answers

Answer:

C

Step-by-step explanation:

hope it helps thank you

Is 5 a factor of 24r + 45?
yes
no


HELP PLSSS

Answers

Answer:no

Step-by-step explanation:

Answer:

sure

Step-by-step explanation:

HELP ASAPPPPpppppppp

Answers

Answer:

1/12

Step-by-step explanation:

Answer:

1/12

Step-by-step explanation:

1 x 1 = 1

3 x 4 = 12

Which statement shows correct reasoning for finding 12+3/8? A Multiply 12 by 8, then divide by 3. B. Multiply 12 by 3, then divide by 8. C. Multiply 3 by 8, then divide by 12 D. Multiply 12 by 1/8, then multiply by 3.​

Answers

Answer:

B

Step-by-step explanation:

plz mark the brainliest. if that is adding not multiplying, you will do 3 divide by 8 first and then add 12. I think its a typo and it is multiply so if it is multiply, it is B. plz mark the brainliest

5.02 Which equation does the graph below represents?

1. y = -1/2x
2. y = -2x
3. y = 1/2x
4. y = 2x

Answers

y= 2x because it’s 8/4 which can be divided by 4 and it equals 2x

Answer:

2. y= -2x

Step-by-step explanation:

When the line is on an exact point like it is on (-4, 8), we can simplify it by going rise/run

Rise is the same as y (8), and your run is x (-4)

When you divide 8/-4, your answer will be -2

Therefore, the answer is y= -2x

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