solve for x: 3 x - s = r

Answers

Answer 1

Answer:

Brainliest please

Step-by-step explanation:

Simplifying

3x + -1s = r

Reorder the terms:

-1s + 3x = r

Solving

-1s + 3x = r

Solving for variable 's'.

Move all terms containing s to the left, all other terms to the right.

Add '-3x' to each side of the equation.

-1s + 3x + -3x = r + -3x

Combine like terms: 3x + -3x = 0

-1s + 0 = r + -3x

-1s = r + -3x

Divide each side by '-1'.

s = -1r + 3x

Simplifying

s = -1r + 3x


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Answers

Answer:

lk

Step-by-step explanation:

Simplify (Write without absolute value sign)









ex) ║120 +x║, if x < -120

answer would be: -120 -x


My problems:

1. ║x-120║, if x<-120

2. ║x-(-12)║, if x > -12

3. ║x-(-12)║, if x < -12

4. ║x-(-12)║, if x = -12

5. ║x ÷ 3║, if x > 0

6. ║x ÷ 3║, if x < 0

7. ║x ÷ 3║, if x = 0


**WILL GIVE BRAINLIEST IF 4 OR MORE ARE CORRECT**

Answers

Answer:

-(x-120)

x-(-12)

-(x-(-12))

0

x / 3

-(x/3)

0

Step-by-step explanation:

1. || x-120||, if x<-120.

If x is less than -120, then x - 120 will be a negative number.

Since absolute value will make a negative number positive, the answer will be  -(x-120).

2. ||x-(-12)||, if x > -12.

Basically x -(-12) = x + 12. If x is greater than -12, then ||x+12|| will be positive. The answer is x-(-12).

3. ||x-(-12)||, if x < -12.

Again, x-(-12) = x + 12. If x is less than -12, ||x+12|| will be negative.

Absolute value makes a negative number positive. The answer is -(x-(-12)).

4. ||x-(-12)||, if x = -12.

So we can substitute x with -12. ||-12-(-12)|| = ||-12+12||, which equals ||0||, which is also just 0. (Answer is 0.)

5. ||x / 3||, if x > 0.

Any positive number divided by another positive number will be positive, meaning you can just take out the absolute value sign. Answer is x /3.

6. ||x / 3||, if x < 0.

Any number less than 0 is negative, and any negative number divided by a positive number will be negative. If we take out the absolute value, we'll have to reverse it with a -. Answer: -(x/3).

7. ||x / 3||, if x = 0.

||0/3|| = ||0||, which is still 0.

Hope this helps!

which epression is equivalent to 9x+4y+5+2x+8?

Answers

Answer:

11x+4y+13

Step-by-step explanation:

you have to add all of the same variables

11x+4y+13

You have to add all the same variables together.

Indentify the terms coefficients, and constants in each expression

Answers

4y + 5+ 3y

The coefficients would be 4 and 3 because they have a variable after them and the constant would be 5.
constant 5
coefficients 4 & 3

A.) 61
B.) 48.8
C.) 39

Answers

Answer:

C

Step-by-step explanation:

C

I need 20 words so hi what’s up

You have invested $2,500 in stocks. The stock increases at a rate of 5% and is compounded monthly.

a.) Write a compound interest function to model the situation.

b.) How much will the stock be worth in 3 years?

Answers

50,0000 os the answer of worth in 3 years

GIVING BRAINLIEST BUT ANSWER IT CORRECTLY, NO LINKS
Look at the stem-and-leaf plot. What is the range in scores?

A. 35
B. 31
C. 18
D. 8

Answers

Answer: B

Step-by-step explanation: The range for a value of data is the smallest value subtracted from the largest value, in this case, 35-4=31!

It’s B, I just know it

Find the value of x, Problem is below. Solve correctly for brainiest and 5 stars!

Answers

Where is the question??
Were is the question

A straight angle that measures 180 degrees is called

a. Vertical
b. Adjacent
c. Nonadjacent
d. Supplementary
or
e. Complementary

Answers

Answer:

D. Supplementary. By definition a supplementary angle is a straight angle measuring 180 degrees

Step-by-step explanation:

supplementary is the answer

Use the scale drawing to determine how wide the duck pond is?
pls hurry

Answers

There’s no picture. Do it again and add the picture. Then we can see the scale

What is true about the sides of ALL triangles

The sum of any 2 sides is always greater than the 3rd side.

They are all the same length.

They all have to be different lengths.

Answers

Answer:

only the first sentence is true

Step-by-step explanation:

Answer is The sum of any 2 sides is always greater then the third side
Explaination: if it were less the lines wouldn’t be able to connect to make a shape. If it were equal the lines would fold on top of its self so it’d be a straight line

HELP PLEASE
HELP PLEASE HELP PLEASE

Answers

Step-by-step explanation/ Answers

because you have 5% possibilities and a total of 100%. You divide

100 by 5 and then you get 20 so that is for question 5

for question 6 it would be 80 because 100 - 20 is 80

for question 7 it will be 40 because 20 + 20 is 40

hopes this helps

CAN SOMEOEN HELP M E PLEASE STOP SEDING ME LINKS YOUR NOT HELPFUL AT ALL AD YOUR JUST STEALING POINTS FOR WHAT I NEED HELPL.

Answers

Answer:

ok im not 100% sure but i think it can hold only 2 animals soo

Step-by-step explanation:

first you send across two lions, then two wildabeasts then one lion and one wildabeast

someone help me with my math...no bias answers, please

Answers

Answer:

61.8m^2are

Step-by-step explanation:

3 times 9 = 27

you multiply that two more times because there are 3 of them. So now we have 54 m.

Now we find the area of the triangles

area = 1/2 base times height

1/2(2.6) * 3

1 * 2.6 * 3/2

2.6 * 3/2

7.8/2

3.9

3.9 times 2 because there  two triangles

7.8 + 54 = 61.8 m^2

i dont know what to do for number 6, please someone help/explain!

Answers

Answer:

r= 16.65

Step-by-step explanation:

Formula of cone V= 1/3 pi r ^2 h

They give us the volume and height, we just need to find the radius.

85= 1/3 pi r^2 9

1/3 of 9 is 3.

85= 3 pi r^2

divide by 3 on both sides.

28.3= pi r^2

square both sides with calculator or logic and round to nearest tenth.

5.3= pi r

divide pi.

r= 5.3 pi = 16.65

To find volume, plug everything in the formula.

1234567891011121314151617181920

yeah here we go again lol

Answers

i think maybe c is the answer

Answer:

My answer was deleted

Step-by-step explanation:

That's pretty wack

here’s another math question

Answers

Answer:

The correct value is A 2power 12

Answer:A is is right

Step-by-step explanation:[tex]2^{4}[/tex]

why because the eqation  [tex](2^{4})^3[/tex] is 4096 all we have to do is find the answer that has 4096  

The satemate [tex]2^{12}[/tex] is4096 and is the same as 4096 so it is there for  true

The satemate [tex]2^{9}[/tex] is 512 is not the same as 4096 there for it's false

The satemate [tex]2^{3}[/tex] is 8 and is not the same as 4096 and there for it is false

The satemate [tex]2^{8}[/tex] is 256 and is not the same as 4096 and there for it false

so the answer is a

3. Consider the following expressions. EVALUATE each expression AND
EXPLAIN WHY they have different answers.
2 points
6 + 32 and (6 + 3)?
Can you please help me with both of does problems

Answers

the first one = 12 and the second one = 18.
the reason why they have different answers is because of PEMDAS.

Parentheses
Exponents
Multiplication
Division
Addition
Subtraction

For the first equation we gave to multiply the exponent (2) to the number (3) because that’s the order of PEMDAS. So, 3x2=6 then + 6=12.

For the second equation there are parentheses, which means we solve the equation inside the parentheses first because of PEMDAS. So, 6+3=9 then x 2 =18.

They have different answers because they are ordered in different ways . PEMDAS controls the order we solve equations in.


Hope this helped:)))

A tank on the road roller is filled with water. The tank is a cylinder that has a height of 6 feet and a radius of 2 feet. Find the amount of water the tank can hold.

Answers

Answer:

So, to find the volume of a cylinder the equation is volume= pi r(radius)^2h(height) so the answer would be: 1500 pounds

Step-by-step explanation:

brainliest please

I REALLY NEED HELP FAST I WILL GIVE BRAINLYEST


How do you think you could represent the number 2,300 as a number times a multiple of 10? How do you think you could represent the number 2,300 as a number times 10 to some exponent? How would you describe the relationship between the two representations?

Answers

Answer:

In common scientific notation, any nonzero quantity can be expressed in two parts: sufficient whose absolute value is greater than or equal to 1 but less than 10, and a power of 10 by which the coefficient is multiplied. In some writings, the coefficients are closer to zero by one order of magnitude. In this scheme, any nonzero quantity is expressed in two parts: a coefficient whose absolute value is greater than or equal to 0.1 but less than 1, and a power of 10 by which the coefficient is multiplied. The quantity zero is denoted as 0 unless precision is demanded, in which case the requisite number of significant digits are written out

Convert 67,000 pounds to tons. Choose the words and numbers to complete the statements.

A pound is larger/smaller than a ton, so multiply/divide the number of pounds by 16/1,000/2,000 to find the number of tons. Therefore, 67,000 pounds is 33.5/67/4,187.5/134,000,000 tons.

Answers

A pound is smaller than a ton, so divide the number of pounds by 2,000 to find the number of tons. Therefore, 67,000 pounds is 33.5 tons.

The  words and numbers to complete the statements is: A pound is smaller than a ton, divide the number of pounds by 2,000 to find the number of tons.

Pounds to tons

A pound is smaller than a ton which means that a ton is larger that pound. Therefore we would need to divide the number of pounds which is 67,000 by 2,000 to deterine the number of tons.

Hence:

Number of tons= 67,000 pounds/2000

Number of tons=33.5 tons

Inconclusion a pound is smaller than a ton, divide the number of pounds by 2,000 to find the number of tons.

Learn more about pounds to tons here:https://brainly.com/question/1118168

please help me asap! also please prove how you got your answer

Answers

the question is cut off in the image :( please comment back with what it says after “at this rate”
Answer: 520
50% of 650 is 325
Take 325 and divide it by 5 because of the 5 days she has read it.
You should get 65 books a day.
Now multiply 65 by 8.
520 pages by the eight day.

A ladder that is 22 feet long is propped up against a 15-foot-tall building. Use the drop downs to answer the following questions.

What is the unknown information that could be found using the Pythagorean theorem?


What measures represent each variable of the Pythagorean theorem, if b is the unknown length?

a =
c =
What is the approximate length of b, rounding to the nearest hundredth?

Answers

Answers:

What is the unknown information that could be found using the Pythagorean theorem?

✔ Leg, distance from the wall to the base of the ladder.

What measures represent each variable of the Pythagorean theorem, if b is the unknown length?

a = ✔ 15

c = ✔ 22

What is the approximate length of b, rounding to the nearest hundredth?

✔ 16.09 feet

Leg, distance from the wall to the base of the ladder.

a= 15

c= 22

16.09 ft

One apple costs$ 0.55 at the grocery store. Customers receive one free apple for every 88 apples that they buy. Anna paid a total of $8.80 for her apples.

​How many free apples did Anna receive?

Answers

Answer:

0 free apples

Step-by-step explanation:

Find out how many apples Anna bought.

8.80 ÷ 0.55 = 16 apples

Anna didn't receive any free apples as she didn't pay for 88 apples and more.

16 apples so no free apples

A box of nails weighs 3.25 kilograms. How many kilograms will 3.5 boxes weigh?
A) 10.375
B) 10.5
C) 10.75
D) 11.375

Answers

B is the answer I think

Gael has a car loan for $34,570. This loan has a simple interest rate of 3% per year. What is the amount of interest Gael will be charged on his car loan at the end of 5 years?

Answers

Answer:

5185.5

Step-by-step explanation:

I=PRT

I=$34570×0.03×5

=5185.5

5185.5
Workin on in class

What is the formula for finding the surface area of a rectangular prism?
(Geometry)

Answers

Answer:

D

Step-by-step explanation:

the answer is d . i haven’t done geometry in awhile so sorry if i’m wrong haha

PLEASE ITS NOT THAT HARD

Answers

Answer:

25.   0.0036    26.    1/64

Step-by-step explanation:

Answer:

0.06^2= 0.0036  (1/4)^3= 1/64

Step-by-step explanation:

Mrs. Jones baked 70 cookies. Her son ate 1/2 of the cookies, then her husband ate 1/7 of the remaining cookies. How many cookies were left?

Answers

Answer:

30 cookies left

Step-by-step explanation:

1. Start: 48 cookies

2. Son ate ¼ of them, which is 12 (stomach ache!)

3. 36 cookies remain at this point.

4. Husband ate one-sixth of them; that's 6 cookies for him, 30 cookies left

PLSSS HELPPPPPPP CORRECT ANSWERS PLSSSS

Answers

For the first photo, the problem is about someone being owed money by selling back electricity to the utility company. They also owe money as well for their electrical bills.

The amount due is $77.94

They used 683 2/3 kilowatt-hours.

They generated 164 kilowatt-hours that they didn’t use themselves.

Goodluck on the rest of your quiz or homework! :)
63.9 it’s easy 63.9 welcome
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