3(n - 1) = 5n + 3 - 2n

Answers

Answer 1
3(n - 1) = 5n + 3 - 2n
3n - 3 = 3n + 3
3n - 3n = 3 + 3
0 = 3 ...(incorrect)
This equation has no solution

Related Questions

How do you turn 0.65 decimal into a fraction or mixed number into simplest form

Answers

put 65 over 100 so it's a fraction and simplify from there i think
If it's 65/100 that is equal to 65%

One bottle contains 500 milliliters of juice. How many liters of juice are there in 24 of these bottles?

Answers

500÷24=20.8L
Answer= 20.8L
1 liter = 1000 milliliters

So 500 x 1000 = 500,000
500,000 x 24 = 12,000,000

The sum of two numbers is 26. Four less than four times the smaller number is equal to the larger number x. Find the larger number.

Answers

Hey there!

This question just wants you to create an equation and solve. In this case, the larger number is equal to x. To find the smaller number, we would need to multiply x by 4 and subtract 4 from it. This means that the smaller number is equal to (4x – 4). You add the two numbers, x and (4x – 4), to get 26. Your final equation is:

x + (4x – 4) = 26

Now, just solve. 

x + 4x – 4 = 26
(5x – 4) + 4 = (26) + 4
(5x) ÷ 5 = (30) ÷ 5
x = 6

Finally, just plug in 6 for both numbers to get your answer. 

(6) + (4(6) – 4) = 26
6 + 20 = 26

Your two numbers are 6 and 20. 

Hope this helped you out! :-)

Final answer:

To find the larger number, two equations were formed based on the given problem and solved sequentially. The smaller number was found to be 6, and using this value, the larger number was determined to be 20.

Explanation:

The sum of two numbers is given as 26. This information forms our first equation: s + l = 26, where s is the smaller number and l is the larger number.

We are also told that four less than four times the smaller number is equal to the larger number. This gives us our second equation: 4s - 4 = l.

Now, we can use substitution to solve for the larger number. First, rewrite the second equation in terms of s: l = 4s - 4. Then, substitute this expression for l into the first equation: s + (4s - 4) = 26.

Solving for s, we combine like terms: 5s - 4 = 26. Then, we add 4 to both sides to isolate the terms with s: 5s = 30. Dividing both sides by 5 gives us the smaller number: s = 6.

Finally, we find the larger number by substituting s back into the second equation: l = 4(6) - 4. This operation gives us the larger number l = 24 - 4, hence l = 20.

The larger number is 20.

Which letter below is NOT made only of line segments?

1. F
2. M
3. D
4. X

Answers

3. D because there's a curve 

Lena's guest house is 15 m long and 12 m wide. How long is the diagonal of the house?

Answers

draw dagarm (see attachment)

we've got a right triangle
the legs are 12 and 15
and the hypohuse is the diagonal


remember, for any right tirnalge
when the legs are a and b and hytponuse is c then
a²+b²=c²

so
12²+15²=c²
144+225=c²
369=c²
sqrt both sides
√369=c
3√41=c
the diagonal is 3√41 m or about 19.2m

What is 68127000000000000 in scientific notation

Answers

68127000000000000 in scientific notation is:

6.8127 *10^16

68127000000000000 can be written in scientific notation as 6.8127 × 10¹⁶

What is Scientific Notation?

Scientific Notation is a method used in mathematics to express large numbers in standard form so that they will be easier to calculate.

This standard form is written in decimal form multiplied by the power of the corresponding values after the first digit.

From the given information;

68127000000000000 can be written in scientific notation as:

= 6.8127 × 10¹⁶

Learn more about scientific notation here:

https://brainly.com/question/1771359

#SPJ2

Help me find the answer

Answers

Since 1*7=7, 1 4/7= (7+4)/7=11/7. When dividing fractions, we switch the numerator and denominator for the bottom number, so in this case we'd have 
(11/7)*(6/5)=66/35=around 1.89

In a seventh grade class, 14 out of 30 students are boys. In simplest terms, what is the ratio of the number of boys to the number of girls in this grade?


Answers

14 boys : 16 girls

but this would have to be simplified also

7:8
If 14 of 30 kids are boys, than that means that 16 are girls. The first ratio is 14:16 but you can simplify this down to 7:8. So the ratio of boys to girls is 7:8

Hope I helped!

If a triangle in quadrant 1 is rotated 90 clock wise about the orgin in what quarant is the image located

Answers

The image would be in Quadrant IV (4).
Well, here is the answer: 

Rotation of point through 90° about the origin in clockwise direction when point M (h, k) is rotated about the origin O through 90° in clockwise direction. The new position of point M (h, k) will become M’ (k, -h).

1/4(7+3g)=-g/8
Please help, algebra homework!?!!!

Answers

g = -2 
hope this helps

if the measure of arc GH = 110 and the measure of arc EF =55 calculate m angleGDH

Answers

If I remember My geometry correctly
you add GH AND EF then divide 2

Anna buys groceries for her family.hamburger meat is $3.38 per pound sweet potatoes are$0.79. Each and hamburger rolls are $2.30a bag.if Anna buys 3 pounds of meat 5 sweet potatoes and 1 bag of hamburger rolls what will she pay in all for the groceries

Answers

2.30 x 1 = 2.30 for the hamburger rolls
3.38 x 3 = 10.14 for the hamburger meat
.79 x 5 = 3.95 for the sweet potatoes

3.95 + 2.30 + 10.14 = 16.39$ is her total.

To further explain this, and/or to find answers to similar problems like this, you take the amount per pound or whatever unit of measurement (let’s say this variable is Z) and then you take the amount that they are getting per said unit ( let’s say Y) thus an equation that can be used to find problems like this is Z x Y.

The total amount of money paid by Anna is [tex]\fbox{\bf \$16.39}[/tex].

Further explanation:

Given:

Anna buys 3 pounds of hamburger meat.

Anna buys 5 sweet potatoes.

Anna buys 1 bag of hamburger rolls.

The cost of hamburger meat is $3.38 per pound.

The cost of 1 sweet potato is $0.79.

The cost of 1 bag hamburger is $2.30.

Procedure:

1. First find the money spent on hamburger meat, sweet potatoes, and hamburger rolls.

2. Now add all the money to obtain the total money spent on the groceries.

Calculation:

The money spend by Anna on the hamburger meat is obtained as follows:

[tex]\boxed{3.38\times3=\$ 10.14}[/tex]

The money spend by Anna on the sweet potato is obtained as follows:

[tex]\boxed{0.79\times5=\$ 3.95}[/tex]

The money spend by Anna on the hamburger roll is obtained as follows:

[tex]\boxed{2.30\times1=\$ 2.30}[/tex]

Total money spent by Anna to buy all the groceries can be obtained by the sum of the amount of money spent on all the groceries.

Therefore the total money paid by Anna is obtained as,

\boxed{\$ \left( {10.14 + 3.95 + 2.30} \right) = \$ 16.39}.

Thus, the total amount of money paid by Anna is [tex]\fbox{\bf \$16.39}[/tex].

Learn more:

1. Learn more about algebraic expression https://brainly.com/question/1600376

2. Learn more about functionhttps://brainly.com/question/1900154

Answer details:

Grade: Middle school

Subject: Mathematics

Chapter: Algebraic expression

Keywords:

Anna, groceries, sweet potato, hamburger meat, hamburger rolls, bag, pounds, 3, $3.38, $0.79, family, total money, spend.

Explain how you can rename 5,400 as hundreds. Include a quick picture or a place-value chart in your explanation

Answers

5400 is 54 hundreds because 5400 divided by 100 equals 54 hundreds i couldn't find a graph though

Answer:

5,400 as Fifty four hundred.      

Step-by-step explanation:

Given : Number 5,400.

To find : Explain how you can rename 5,400 as hundreds. Include a quick picture or a place-value chart in your explanation ?

Solution :

The place value system of 5,400 is

Thousand     Hundred       Tens     Ones

     5                  4                 0          0

i.e. five thousand four hundred

Rename 5400 as hundreds,

As [tex]5400=54\times 100[/tex]

So, We can say 5,400 as Fifty four hundred.

it takes 45 minutes or 45\60 of an hour to cook a chicken. How many fourths of an hour is that?

Answers

Minutes taken \by fourth of an hour 45\15=3
That is is 3/4 of an hour.

help me solve this plz Make up a story for 100 - 6x = 160 - 10x

Answers

X=40.

-6x+10x=160

4x=160 divide by 4 on both sides
And your answer is 40
-10x+6x-160+100
-4x-260

In the expression, 8.92 x (10 x 10 x 10), which number is the base?

a) 8.92
b) 10
c) 3
d) 8

Answers

The answer to this question is A

Round off 863 to one significant figure

Answers

example: 863 is the number, when you pass more of 50 is for the other number and if you didn't pass the 50 is for 00. 
ex. more than 851 is 900 and lees then 850 is 800 
so the answer is 900


Convert the following decimal below into a rational number 0.1

Answers

a rational number is a fraction...so lets make this a fraction

0.1....notice that the 1 is in the tenths place...so put it over 10
0.1 = 1/10 <== ur rational number

It can be expressed as the fraction 1/10, because 0.1 has one decimal place.

The student has asked to convert the decimal 0.1 into a rational number. A rational number is a number that can be expressed as a fraction where both the numerator and the denominator are integers, and the denominator is not zero. To convert a decimal to a rational number, we consider the place value of the decimal. Since 0.1 has one decimal place, it can be expressed as 1/10. Hence, the decimal 0.1 as a rational number is 1/10.

What number is 46% of 150

Answers

46% of 150...turn ur percent to a decimal..." of " means multiply
0.46(150) = 69 <==
The word [tex]"of"[/tex] means [tex]multiply [/tex]

So, lets workout this problem to find our [tex]answer[/tex]

Just remember the [tex]percentage [/tex] will be going out of [tex]100[/tex]

Now, [tex] \frac{46}{100} (150) [/tex]

[tex] \frac{46/2}{100/2} = \frac{23}{50} [/tex]

[tex] \frac{23}{50}(100) [/tex]

[tex]Answer: 69 [/tex]

Good luck on your assignment and enjoy your day!

~[tex]MeIsKaitlyn :)[/tex]



at movies you order 3 boxes of popcorn and a bottle of water the cost of the bottle of water is $1.75 your total cost is 9.25 write and solve an equation to find the cost of one box of popcorn

Answers

9.25-1.75=3p
9.25-1.75=7.50
7.50/3=2.50
$2.50
9.25-1.75=7.50 7.50/3=x

Sandra and her friend went to the candy store. Each of the purchased a bag of jelly beans. Sandra's bag weighed 1.25 pounds. Her friend's bag weighed 1.05 pounds. Who bought more candy?

Answers

Sandra did, her bag was .20 pounds heavier than her friend’s.
Sandra she has .20 more that her friend

Which has the same value as 15 tens
?

Answers

15 tens = 15*10 = 150

 so 150 has the same value

Monday's temperature was 6 degree the low temperature was -3 degree what was the difference between the high and low temperatures

Answers

The the difference between the high and low temperatures was 9 degrees. 
To find the difference between two numbers, you subtract them from eachother. 6 - -3 is the same as 6+3, so the difference between the two temperatures is 9 degrees.

5 paintings 3 more sculptures than mosaics 16 pieces in all how many sculptures and how many mosaics

Answers

Hello! I'm Arianna and i would love to help! Here is the answer 8 mosaics Hope I Helped! And Have a Great day <3
The correct answer you should be looking for is 8!
Hoped this helped! =)

Ben has 3 times as many guppies as goldfish. If he has a total of 20 fish, how may guppies does he have?

Answers

15 guppies 5 goldfish ,

A square field with an area of 2000 square ft is to be enclosed by a fence. The slabs are 5ft long.
How many slabs will be purchased?

Answers

You should divide 2000 by 5.

A giraffe can run up to 46.93 feet per second.how far could a giraffe run in 1.8 seconds? Justify your answer.

Answers

if they run 46.93 in 1 second multiply that by 1.8

46.93 x 1.8 = 84.474 feet

round the answer as needed

What is the value of the expression 2 (exp) 2 + 4 (exp) 2 ÷ 2 (exp) 2?

Answers

2^2+4^2/2^2

According to the order of operations, evaluate all exponents first.
2^2=4
4^2=16

4+16/4

Then divide next
4+4

Then add
8

Final answer: 8

the running back for the Bulldogs football team carried the ball nine times for a total loss of 15 3/4 yards find the average change in the field position on each run

Answers

The average change in the field position on each run is. -1 3/4

A number between 40 to 60. When it is divided by 5 it leaves a remainder of 3. When it is divided by 4, it leaves a remainder of 1.

Answers

tge answer is 53 because 53÷5 is 10 remainder 3 and 53÷4 is 13 remainder 1
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