What is the correct answer? Please hurry

What Is The Correct Answer? Please Hurry

Answers

Answer 1

Answer:

x = 8

Step-by-step explanation:

2x+5=21

Step 1: Subtract 5 from both sides.

2x+5−5=21−5

2x=16

Step 2: Divide both sides by 2.

2x /2 = 16 /2

x = 8

Answer 2

Answer:

x = 8

Step-by-step explanation:

2x + 5 = 21

2x = 21 - 5

2x = 16

x = 16/2

x = 8


Related Questions

18 POINTS AND BRAINLIEST A system of equations is shown.
What is the value of x in the solution to the system?
4x + 2y = 10
2x - 2y = 8

Answers

Answer:

(x.y) = (3,-1)

Step-by-step explanation:

Ok the last on is 4 I think?

HELPPP ILL MARK U BRAINLIEST!!

Answers

Answer:

4x + 5

Step-by-step explanation:

I hope its right!

CAN I HAVE HELP!!!!!!!!!!!

Answers

the answer is D 21 :)

(20m + 3) - (7 m - 5)
Find the difference

Answers

20m-7m= 13m
3--5=8
13m+8

Answer:

This can be done in two ways -

- horizontal

- vertical

so I chose Vertical :

help me please and thank you

Answers

Answer:

i HoNesTlY doNT kNow BuT thANks 4 tHe pONIts

Step-by-step explanation:

Just answer the question

use standard algorithm to solve
1,457 x 56​

Answers

Answer:

the answer is 81,592 cuz you have to multiple

6.25 ÷ 0.025 find and tell me fast and I will mark you as the brainalest

Answers

Answer:

6.25 divided by 0.025 is 250

6 (6 + 7) = show work

Answers

Answer:

78

Step-by-step explanation:

6 (6+7) =

36 + 42 =

78

6x(6+7)

6x13

78

Hope this helped

Ok the question is on here now... The first person who answers it correct gets brainliest...

Answers

2 is a prime number and a integer

24 is a whole number and an integer

1 is an integer and a whole number

0 is a rational, whole, integer and real number

and seven is a whole and integer

Samuel has been reviewing his notes on functions in preparation for the next test. He thinks it’s possible in a function for the amount of domain values to be greater than the amount of range values. Is Samuel correct? Explain why or why not.

Answers

Answer:

He is incorrect.

Step-by-step explanation:

The range values cannot be greater than the domain values because of the known mathematical fact that all inputs (domain) can only have one output (range). This mathematical fact proves that the range can only be equal to the amount of inputs, not greater. To show why let's look at an example.

Ex:

Inputs:     Outputs:

   1                   2

   3                  2

   6                  2

Using that example we can already conclude that the domain values can be greater than the range values because each of the different inputs can have the same outputs as shown in the table above. But the thing with range is you can't have more than one output for the inputs. For example 1 (input) = 2 output and this will always equal 2 no matter what. You cannot have the inputs of 1 and have different outputs 2 and 4. Since you cannot have more than one output for an input it makes the amount of range values impossible to be greater than the domain values.

Hope that helped.

HELP
Which statements are always true regarding the
diagram? Select three options.
Omz5 + mz3 = mz4
Omz3 + mz4 + mz5 = 180°
Dmz5 + mz6 =180°
Dm2 + mz3 = mz6
Omz2 + mz3 + mz5 = 180°

Answers

Answer:

Step-by-step explanation:

m∠5 +m∠6 = 180° ( the angles form a line)

m∠2 + m∠3 = m∠6 ( exterior angle is the sum of 2 not adjacent angles)

m∠2+m∠3+m∠5= 180° (sum of angles in a triangle is 180°)

Mr. Yellowstone can eat 24 hotdogs in
72 minutes. How long would it take
him to eat 36 hotdogs?

HELP PLSSS

Answers

Answer:

108

Step-by-step explanation:

i think that's the answer not sure

$2.99 toy ; 30% discount​

Answers

Answer:

is 2.99 the price before or after the discount

Answer:

2.69 i think

Step-by-step explanation:

1. Solve 6(x - 2) = 2(x + 12).

Answers

Answer:ok so. X= 9.

Step-by-step explanation: Step by Step Solution

More Icon

Reformatting the input :

Changes made to your input should not affect the solution:

(1): Dot was discarded near ").".

Rearrange:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

6*(x-2)-(2*(x+12))=0

Step by step solution :

STEP

1

:

Equation at the end of step 1

(6 • (x - 2)) - 2 • (x + 12) = 0

STEP

2

:

Equation at the end of step 2

6 • (x - 2) - 2 • (x + 12) = 0

STEP

3

:

STEP

4

:

Pulling out like terms

4.1 Pull out like factors :

4x - 36 = 4 • (x - 9)

Equation at the end of step

4

:

4 • (x - 9) = 0

STEP

5

:

Equations which are never true:

5.1 Solve : 4 = 0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation:

5.2 Solve : x-9 = 0

Add 9 to both sides of the equation :

x = 9

One solution was found :

x = 9

here you go

Answer:

6x-12=2x+24

combine like terms

4x-12=24

add 12 on both sides

4x=36

divide by 4

answer is:x=9

Step-by-step explanation:

Find the inverse of function f

Answers

Are u by chance from the Italian function

Answer:

ummm ive never saw this math in my life before lol


What is the value of f(4)?
f(4)=_______

Answers

The answer would be 0

whats the possible answer?

Answers

Where is your question? I see evidence that can help but no question .
What’s the question?

The diagram represents a dihybrid cross between two pea plants heterozygous for both seed color and seed shape.


What is the phenotypic ratio of the offspring?
1:1:1:1:2:2:2:2:4
1:3:3:9
1:4
4:12

Answers

Answer:

The answer is B. 1:3:3:9

Step-by-step explanation:

I did that stuffs a while back. the answer was b for me.

The phenotypic ratio of the offspring is 1:3:3:9 i.e., 1 recessive phenotype, 3 seed color dominant, 3 seed shape dominant and 9 seed color and shape dominant.

What is a dihybrid cross?

A dihybrid cross is a genetic cross between two individuals that are heterozygous for a given trait.

Am individual is heterozygous when it carries two different alleles or gene variants of a given locus.

In conclusion, the phenotypic ratio of the offspring is 1:3:3:9 i.e., 1 recessive phenotype, 3 seed color dominant, 3 seed shape dominant and 9 seed color and shape dominant.

Learn more about dihybrid crosses here:

https://brainly.com/question/8083392

#SPJ9

Mrs. Holcomb has joined Weight Watchers. She would like to lose 12 kg in 30 days. On the average, how many pounds per day will Mrs. Holcomb need to lose to meet her goal? (2.2lbs. = 1 kg)Immersive Reader
Options are below
0.44 lbs.
0.88 lbs.
1.1 lbs.
2.5 lbs.

Answers

Answer: 0.88 lbs.

Step-by-step explanation:

12/30 = 0.4 (she needs to lose 0.4 kg everyday)

0.4 x 2.2 = 0.88 lbs

Which equation is the result of solving y-p=m(x-q) for x ?

Answers

Answer:

x=[tex]\frac{y}{m} -\frac{p}{m} +q[/tex]

Step-by-step explanation:

Water is being pumped into a 12-foot-tall cylindrical tank at a constant rate. • The depth of the water is increasing linearly. • At 1:30 p.M., the water depth was 2.6 feet. • It is now 3:30 p.M., and the depth of the water is 3.8 feet. What will the depth of the water be at 4:00 p.M?

Answers

Answer:

The depth will be 4.1 ft

Step-by-step explanation:

Here, we have a linear model to work with

Between 1:30 pm and 3:30 pm, there was a difference of 3.8-2.6 = 1.2 ft on the depth

What we can see there is that in 2 hours, there was a difference of 1.2 ft

So the filling rate per hour will be 1.2ft/2 hours = 0.6 ft/hr

Now, we want to know the depth of the water at 4:00 pm

The difference between 3:30 and 4 pm is 30 minutes = 0.5 h

so by addition;

3.8 ft + 0.5(0.6)

will give the depth of the water at 4 pm

That will be;

3.8 + 0.3 = 4.1 ft

We used 3.8 ft as it is the depth at 3:30 pm

Then we need to add what is topping this after 30 minutes of filling using the constant filling rate and the time

please help me due in 10 min please help

Answers

Y=7 x=3 if you plug them in they equal out

HELP ANSWER X FOR THIS ISOSCELES TRIANGLE THANK YOU

Answers

Answer:

Step-by-step explanation:

Remark

The point about the question is that the two sides are marked as equal.

Equation

3x + 5 = 5x + 1                  Subtract 3x from both sides

Solution

3x - 3x + 5 = 5x - 3x + 1   Combine like terms

5 = 2x + 1                          Subtract 1 from each side

5-1 = 2x +1 - 1                    Combine

4 = 2x                               Divide by 2

4/2 = 2x/2

x = 2    

The amounts of food waste generated in a region during two years were 37,500,000 tons and 30,400,000 tons. What was the total food waste generated over these two years in the region, expressed in scientific notation?

A. 67.9 ⋅ 1014 tons
B. 6.79 ⋅ 107 tons
C. 67.9 ⋅ 107 tons
D. 6.79 ⋅ 1014 tons

Answers

Answer:

6.79 ⋅ 107

Step-by-step explanation:

How can you identify a unit rate or constant of proportionality in a table? In a graph? In an equation?​

Answers

Answer:

If the relationship between two variables in a table is that of direct variation, then the unit rate or the constant of proportionality is determined by dividing any non-zero value of one of the variables by the corresponding value of the other variable.

Step-by-step explanation:

Mark as Brainliest

Hello pls answer i reposted cus it flopped

Answers

Answer:

5cm

Step-by-step explanation:

(3+7)divided by 4 = 2.5

2.5 x 2 = 5

50 Points! The sum of 3 consecutive integers is -51. What are the integers?

Answers

Answer: The sum of three consecutive even integers is 24. The integers are 6 (from the x) , 8 (from the x + 2), and 10 (from the x + 4).

Step-by-step explanation:

i would of answered but someone already beat me to it but no worry

HELP ASAP!! WILL MARK BRAINLIST!!!!!!!

Derek Jeter, the short stop for the New York Yankees, a major league baseball team, played in 159 games in 2012 and hit 15 home runs. If he plays a total of 1272 games in his career, approximately how many home runs will he hit?
[A] Write a proportion that is defined by this situation.
[B] Explain how the cross product is used to solve the problem.
[C] Answer the question.

Answers

Answer:

120 home runs.

Step-by-step explanation:

Let x be the number of home runs after playing 1272 games.

We have been given that Derek Jeter, the short stop for the New York Yankees, a major league baseball team, played in 159 games in 2012 and hit 15 home runs.

Let us find the probability of hitting home runs in next game.

To find the total number of home runs Derek will hit in his career, we will use relative probability, which is the ratio of the occurrence of a singular event and the total number of outcomes.

So we can set a proportion as:

Let us multiply both sides of our equation by 1272.

 

   

Therefore, Derek Jeter will hit approximately 120 home runs in his career.

In his career, Derek Jeter will probably hit 120 home runs.

What is a proportion?

A proportion is an equation that sets two ratios at the same value.

Let x be the number of home runs after playing 1272 games.

And given, Derek Jeter hits 15 home runs in 159 games.

To find the number of home runs he hit in 1272 games,

x =  1272 x 15 / 159

x = 120

And to find the proportion:

15x = 120

x = 120/15

x = 8

We can calculate the Cross Product this way:

cross product with angle and unit vector

a × b = |a| |b| sin(θ) n

Therefore, Derek Jeter will hit approximately 120 home runs in his career.

To learn more about the proportion:

https://brainly.com/question/7096655

#SPJ2


The equation y = 1.09x describes the approximate number of yards y in x meters. About how many meters is a 40 yard race?

Answers

Answer:

I have summoned the math demon

Step-by-step explanation:

they will show you

For the algebraic equation, select the property or properties that could be used to solve it.

-7(2x -5) = -49
Group of answer choices
Addition or Subtraction Property of Equality
Multiplication or Division Property of EQuality
Distributive Property
Commutative Property

Answers

Distributive property
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