Mathematics High School

Write a equivalent expression for (4n + 14) + (5 + 8n)

Answers

Answer 1

Answer:

= 12n + 19

Step-by-step explanation:

Related Questions

How do I solve this equation and find the vertex, axis of symmetry, y intercept and the domain and range?

Answers

Answer & Step by Step :

The vertex is    (2, -11)

The axis of symmetry is    x=2

The y-intercept is    (0, 1)

The Domain and Range are in the picture

stuff that WILL HELP YOU STUDYING AND CHECKING YOUR WORK (I PROMISE)

I used these to find your answer quickly^^^

Be sure to actually know the material because I promis you, you WILL see these again on countless amounts of tests

  - search m-a-t-h-w-a-y

  - search: d-e-s-m-o-s

(brainly won't let me type them out by don't add these '-' when searching them up)

Can someone really help me please!

Answers

Answer:  

Step-by-step explanation:  You can order without knowing the areas because of the size

Answer:

From Left to Right:

Large, Medium, Small

Explanation:

Assuming all the numbers are the same (chances are that they are seeing as they use the same variable ((the Greek lowercase letter known as Psi - Ψ)), then we should determine the area based on formulas.For the leftmost shape, you have to use the length * width formula TWICE and then subtract the missing area value to find the remaining area (which is--even after subtracting, the greatest than out of all the other shapes).For the middle shape, the formula you use is length * width-- which is less than that of the leftmost shape, but more than the rightmost shape.For the rightmost shape, the formula you use is (length * width)/2--which is half of the middle shape and less than the largest shape.

Cities are on sale for five each Jennifer has 45 and wants to buy as many as she can how many CDs can Jennifer buy

Answers

Answer:

9 cd's

Step-by-step explanation:

I don't get it, the concept is to make a proof, but I'm so confused!!!!

Answers

Answer:

Try Finding What A And B Is...

Step-by-step explanation:

Complete the inequality.

59% ___ 3/5
>
<
=

Answers

Answer:

59% < 3/5

Step-by-step explanation:

prove me wrong.

Answer:

The answer would be < because 59% < 3/5

If y = x + 5 and y = 11, then x = what?

Answers

Answer:

6

Step-by-step explanation:

Answer:

x=6

Step-by-step explanation:

y(11)= x + 5

-5          -5

6= x  or x = 6

Hope this helps!!

Bill runs 400 meters to Andy's house,turns around,and runs 400 meters back home.what was bill displacement?

Answers

Answer:

speed = distance/time

= 400/267

= 1.49

1.5

i hope this is right lol  good luck

Answer: it is going to be 0 because he turn around and run back so his displacement is going to be 0

Step-by-step explanation:


Determine if the sequence is an arithmetic sequence. If it is, then find the
common difference.
73, 68, 63, 58, 53,

Answers

Answer:

-5

Step-by-step explanation:

The common difference is

68-73

-5

look at pic and answer plz

Answers

Answer:

D.

Step-by-step explanation:

the total amount is $1200 per month

225+375= 600

1200/600= 1/2= 0.50=50%

I think it’s D HOPE IT HELPS JSJSBANSNNsnnsnsnsnanajjannbbba a bf

Averages Question please help!

Answers

Hope this helps
1.48 to 2 decimal places

4. Is this slope positive or negative? *
25 points
4
6
7
8
Positive
Negative

Answers

Answer:

Hard to tell based on what you posted

Step-by-step explanation:

a slope is positive if it is going up from left to right

a slope is negative if it is going down left to right

what is the ratio of feet to inches on a measuring tape

Answers

Answer:

its multipled by 12

Step-by-step explanation:

Answer:

1 ft = 12

Step-by-step explanation:

The length in inches is equal to the feet multiplied by twelve

Please help ASAP help please

Answers

Answer:

The ladder is 10 ft long...

Jack walked 2/3 of a mile in 1/2 of an hour how far will jack walk in one hour

Answers

Answer:

4/3 or 1 and 1/3 simplified

Step-by-step explanation:

So if Jack walked 2/3 of a mile one half a mile, to know how much he walked in an hour you have to multiply 2/3 and 2/1

2/3 time 2/1 is 4/3 or 1 and 1/3 simplified

Pls answer this question with explanation

Answers

Answer:

345°

Step-by-step explanation:

If a circle is 360° you would then have to take 15° away from 360° and get the answer of 345°

2/3 + 3/8 = ?

F. 1/6
G. 5/24
H. 5/11
I. 1 1/24

Answers

The answer to this problem is H
It would be G because you would need to multiple the denominators and add the numerators

Answer the viable point to please! But Answer Both!!

Answers

I’m pretty sure it z due to the equator being so close to the moon correct me if I’m wrong

Are the ratios 13:9 and 6:3 equivalent?

Answers

No they are not equivalent

Complete the following statement.
p(x)=x^(2)+7x+3
If is divided by x+4, the remainder is

Answers

Answer:

x + 3 with the remainder of -9

Step-by-step explanation:

       ___x__+__3_____

x + 4 | X^2 + 7x + 3

          - (x^2 + 4x)

                       3x + 3

                      -(3x + 12)

                                -9

So the answer is x + 3 with the remainder of -9

Help pls and thank you:)

Answers

Answer:

y= -3x - 1

Step-by-step explanation:

The graph intercepts y at -3 and the slope is -1

Answer:

It's the 3rd answer. y = -x - 3

Step-by-step explanation:

[2.1 + (9.2 x 3.3)] x 0.8

Answers

The answer is 25.968

Answer:

the answer is 25.96800

What are the solution(s) of x squared minus 4 = 0

Answers

Answer:

x=2 or x= -2

Step-by-step explanation:

x^2 - 4 = 0

x ^2  − 4  +  4  =  0 + 4  

x^2 = 4

√ ( x ^2 ) = √ 4

=  ±  2  =  { x 1 = − 2

              x 2 = 2

Answer:

X=2 or X=-2

Step-by-step explanation:

x^2 - 4 = 0

x ^2  − 4  +  4  =  0 + 4  

x^2 = 4

√ ( x ^2 ) = √ 4

=  ±  2  =  { x 1 = − 2

             x 2 = 2

The length of an island is decreasing a rate of 16 inches per year. How many years will it take for the change in length of the island to be -364 inches? Answer value

Answers

Answer: 23 years

Step-by-step explanation:

From the question, we are informed that the length of an island is decreasing a rate of 16 inches per year. The number of years that it will take for the change in length of the island to be -364 inches would be gotten by dividing 364 by the rate of decrease every year which is 16 inches. Therefore, this would be:

= 364 / 16

= 22.75 years

= 23 years approximately

Carter has a fruit stand. In the morning, he has 2512 pounds of peaches. He sells bags of peaches that each weigh 112 pounds. He will restock when he has less than 3 pounds of peaches left. Which solution represents how many bags of peaches, b, Carter will sell before he restocks?

Answers

Answer:

22

Step-by-step explanation:

Divide 2512/112

Solve the following system of equations:

x + 3y = −4
x + 5y = −6

(1, 1)
(−1, 1)
(1, −1)
(−1, −1)

Answers

Answer:

(-1,-1)

thats where they intersect

and thats the answer

Step-by-step explanation:

plz give brainlyest

Answer:

(-1,-1)

Step-by-step explanation:

Can somebody help me with this?

Answers

the answer is C, 40, angle c for triangle abc is 50 bc the total of it and 130 must equal 180. so if you subtract the angle you are given, 90, and the new angle, 50, from 180 (total a triangle should have) then your answer is 40.

hiii please help i’ll give brainliest if
you give a correct answer and maybe explain thankss

Answers

Answer:

one mile would it take 4 minutes and Lynn would be able to ride 1/4 of a mile in one minute

4. Which shows that these two rectangles are similar?

Answers

Where is the picture

slope = 2; 3-intercept=-1

Answers

Answer: Slope = 2; 3-intercept=-1

Step-by-step explanation:

Solve the proportion: 4/x = 2/7

Answers

Answer:b

Step-by-step explanation:

Answer:

x = 14

Step-by-step explanation:

Cross multiply.

7 x 4 = 28.

X x 2 = 2x

2x = 28

x = 14

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