Help me find x value please. ​

Answer:

15 is the answerof this question

Answer:

2n - 7

Step-by-step explanation:

To get the sum you would combine like terms.

So:

n + n= 2n

7 + -14 = 7 - 14 = -7

Put it together:

2n - 7

Answer:

No solution

Step-by-step explanation:

Combine like terms on the right hand side of equation

3x + 2 = 3x -1

This cannot be true so there are no solutions.

Answer:

No soultion :)

Step-by-step explanation:

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

3x+2=5x-2x-1

3x-3x+2=5x-2x-3x-1

all xs cancel out

2 does not equal -1

There is no solution

Answer:I don’t know the answer but something that always helps me is soupCalculator it will give you the answer and show you step by step

Step-by-step explanation:

Answer:

x=-12

Step-by-step explanation:

Answer:

rhombus is not a trapezoid

Step-by-step explanation:

rhombuses dont have one pair of parellel sides

Answer:

Use Photo Math, it will explain all of the steps

Answer:

I think it's 1 and 7 and 2 and 8.

Step-by-step explanation:

^^

Answer:

his average speed is 60 mph

Step-by-step explanation:

please mark brainliest, i need it for a new rank

<3

Answer:

B ignore bottom

Step-by-step explanation:

Your answer should be written in paragraph/essay format.

Any sources used should be cited at the bottom of your paper.

All answers should show you have learned something from Unit 9.  Material from other units will not be graded for this assignment.

If you are stuck, you can think about the following topics: textile mills, interchangeable parts, the Lowell System, unions, labor reform, steamboats, railroads, coal, the telegraph, and/or new inventions.

Answer: -1654

Step-by-step explanation:

Answer:

yes   they would be 1 25/30  and  2 6/30

Step-by-step explanation:

The equivalent fractions for 2 1/5 and 1 and 5/6 using 30 of the common denominator would be 1 25/30  and  2 6/30

A fraction has two parts: Numerator and Denominator.

It is in the form of a Numerator / Denominator. A fraction is a numerator divided by the denominator.

We need to write equivalent fractions for 2 1/5 and 1 and 5/6 using 30 of the common denominator .

Now consider the first fraction as;

2 1/5 = 11/5

Then other fraction must be multiple of the denominator of the other.

So, 1 and 5/6 = 11/6

We can see that "the denominator of one is a multiple of the denominator of other" that is 5 x 6 = 30

Thus the two fractions are; 1 25/30 and 2 6/30

Learn more about fractions here:

brainly.com/question/10354322

#SPJ2

Answer:

ur right

Step-by-step explanation:

its c bc 4 times 5 is 20c and 4 times -2 is 8d so its rigth

Answer:

2,076.9

Step-by-step explanation:

29.67 x 10 = 296.7

296.7 x 7 = 2,076.9

Answer:

25.

Step-by-step explanation:

If the distance from Dunlap and Butte is 20 MI then the distance between Ferris and Butte  would be 25 because it wouldn’t reach from 20 all the way so it Hass to add more and 25 would be the only one .

Answer:

x = 4 radical 3 / 3

Step-by-step explanation:

this is a 30-60-90 triangle

the side across from the angle 30 is L

the side across from the angle 60 is L√3

the side across from the angle 90 is 2L

we are given the side across from 60⁰ so we know that:

2 = L√3

we want to solve for L, so we must divide both sides by √3 (radical three)

2/√3 = L√3/√3

you would get 2/ √3 = L, because the radical three cancels out on the L side.

but you can't have a radical in the denominator, so you have to multiply 2/√3 by radical 3

2 times √3 and √3 times √3

you get 2√3/√9

radical nine can simplify

2radical3/3 or 2√3/3

we found L, but that would equal the thirty degree angle, not the 90, 90 = 2L

multiply the number infront of the radical by two and get

4√3/3

x=4 radical 3 divided by 3

Answer:

edwardrocks124531

Beginner

2 answers

4 people helped

Answer:

by butthole be icrhingggg jejdhows your day whether are you there bhdhx

Step-by-step explanation:

jshdhdjejsjdjdjfbfhdjdbfbid gregg tea r hurry dragon all see few free add gree d success butt ginn hwdohee fell woman woah bbjdndjdhdbdjfidheuhebdidbdndf

Step-by-step explanation:

Answer:

$275

Step-by-step explanation:

If you multiply 24 by 15 you get the total which is $360. When you subtract the $85 he spent you get $275 left over that he is saving.

Answer:  2.5 dollars/week

Step-by-step explanation:

50 + 7x = 67.50               x is the cost she deposited every week

7x = 17.5

x = 2.5

Answer:

222 mL

Step-by-step explanation:

okay so lets multply them lets call the quantity of hydrocloric acid x

so 61x+ 21(277.5-x)= 53*277.5

61x+ 21*277.5-21x= 53*277.5

40x=(53-21)(277.5)

40x= (32)(277.5)

x= 222 mL

if my answer helps please mark as brainliest.

Answer:

Side c has a length of √145, or approximately 12.04.

Step-by-step explanation:

Because this is a right triangle, you can use the Pythagorean theorem to solve it.  In a right triangle, the sum of the squares of the two sides is equal to the square of the hypotenuse.  Or in this example:

c² = 9² + 8²

So we can solve it:

c² = 9² + 8²

c² = 81 + 64

c² = 145

c = √145

c ≈ 12.04

Answer:

[tex]\bold{-2x-20}[/tex]

Step-by-step explanation:

Hi there!

Let's clarify what the Distributive Property is.

It's a property that states

[tex]\bold{a(b+c)=ab+ac}[/tex]

So, we take a number a, multiply it by b and c, and add the products.

Now, let's use this property to simplify our expression:

[tex]\bold{-2(x+10)}[/tex]

[tex]\bold{-2x-20}[/tex]

Hope it helps! Enjoy your day!

~Just a teenage girl willing to help

[tex]\bold{Besties4Ever:-):-):-)}[/tex]

Answer:(12 cm) x (7 cm) x (6 cm) x 8.4 =

4.2336 liters