Which sequences are arithmetic? Check all that apply.
0, 8, 16, 24, ellipsis
7, 12, 17, 22, ellipsis
6, 12, 24, 48, ellipsis
8, 14, 20, 26, ellipsis
11, 18, 23, 30, ellipsis
12, 17, 22, 29, ellipsis
15, 30, 60, 120, ellipsis

Answer:

831.6

Step-by-step explanation:

if a=3.6    then   231a    is 231 x (3.6) = 831.6

Answer:

i think the answer is B

Step-by-step explanation:

sorry if this was wrong hoped i helped tho

Answer: Songhai

explanation:

Answer:

Songhai

Step-by-step explanation:

Answer:

Hi there,

Make Nick's age = x

Caroline's age = x + 12

Mark's age = x - 4

x + (x + 12) + (x - 4)

Remove brackets

x + x + 12 + x - 4 = 44

Collect like terms

3x = 44 - 12 + 4

3x = 36

x = 12

Mark is 8 yrs old

Nick is 12 yrs old

Caroline is 24 yrs old

Youngest is Mark = 8 years old.

Hope this helps :-)

Answer:

Hi there, Youngest is Mark = 8 years old.

Step-by-step explanation:

Make Nick's age = x

Caroline's age = x + 12

Mark's age = x - 4

x + (x + 12) + (x - 4)

Remove brackets

x + x + 12 + x - 4 = 44

Collect like terms

3x = 44 - 12 + 4

3x = 36

x = 12

Mark is 8 yrs old

Nick is 12 yrs old

Caroline is 24 yrs old

Youngest is Mark = 8 years old.

Hope this helps :-

Answer:

boom

Step-by-step explanation:

Answer:

400

Step-by-step explanation:

All you have to do is multiply 20 by itself one time. You get 400.

So, 20^2 is 400.

Answer:

D. 64 trash cans

Step-by-step explanation:

The answer is D. because 1 * 16 = 16 so 4 * 16 = 64 trash cans.

Answer:

probably 64

think of 16=1

and 64 ÷ 16 is 4

Answer:

x=18

Step-by-step explanation:

Since the angle is 90, noted by the right angle symbol, we can say that 5x=90

Now we simplify each side.

5x/5 = 90/5

x=18

Answer:

B. frozen

Step-by-step explanation:

An open first syllable is one that has a vowel at its end and that vowel causes a long vowel sound at its end. Long vowel sounds are those sounds whose pronunciation is the same as those of the letters.

Among the words listed, fro-zen has a long vowel sound in the form of the o at the end of the first syllable. Thus it can be classified as having an open first syllable.

Answer:

it would be C i looked it up to double check

Step-by-step explanation:

120=60*2, which is equal you can do it with any number

KN = 18

Step-by-step explanation:

I really don't know how to explain it .

Answer: since KM is the long line, and KN is half of that since the line is half the size of KM, half of KM is 18.

So KN=18

Answer:

C

Step-by-step explanation:

The function on the graph has a slope of 3 which is smaller than a change of 4 and the one on the graph starts at two while to equation starts at 4

Hope this Helps :)

Answer:

$105

Step-by-step explanation:

91 divided by 13 times 15

Answer:

$105

Step-by-step explanation:

She sold 91 cupcakes with 13 in a box... so she sold (91/13)=7 boxes

7 boxes sold at $15 each

7 x 15=105 so she receive $105

Answer:

2 3/5, 1 2/5, 1/2

Step-by-step explanation:

batch 1 2.6= 2 3/5

batch 2 1.4= 1 2/5

batch 3 0.5= 1/2

Answer:

Step-by-step explanation:

Speed is represented according to the equation;

Speed = Distance/Time

Given;

Distance d = 400km

Time t = 8 hours

From the formula

s = d/t

s = 400/8

s = 50

Substitute s = 50 back into the formula;

s = d/t

50 = d/t

d = 50t

This expression means that the speed is directly proportional to t where 50 is the constant of proportionality;

Hence the constant of proportionality for the relationship between distance in kilometers and number of hours is 50

Answer: Two constants of proportionality for this situation are 50 and 1/50. The relationship between these two values are that they are both reciprocals.

Step-by-step explanation:

PLEASE GIVE ME BRAINLIEST! I worked very hard on this and it took my entire class period :(

Answer:

Maryland- This is a state in the USA, home to the Chesapeake Bay, Maryland is known for its blue crabs and the city of Baltimore, a major historic trading port, baseball power, and birthplace of the national anthem.

Religious Toleration- The condition of letting people worship and perform any rituals/practices in any religion they choose.

Bacon's Rebellion- The first armed insurrection by American colonists against Britain's government. Long before the American Revolution occurred, Bacon and his armed rebels ransacked their capital, threatened its governor, and upended Virginia's social order.

North Carolina- The largest producer of sweet potatoes in the United States. It was home to the first English child born in America, Virginia Dare, was born in Roanoke Island, North Carolina, in 1587. High Point is known as the Furniture Capital of the World.

South Carolina- Johnston, South Carolina, is known as the Peach Capital of the World. The largest Gingko farm in the world is located in Sumter, South Carolina. The first battle of the Civil War took place at Fort Sumter, South Carolina.

Georgia- America's number-one producer of peanuts, pecans, and Vidalia onions, known as the sweetest onions in the world, can only be grown in the fields around Vidalia and Glennville. Another sweet treat from the Peach State is Coca-Cola, which was invented in Atlanta in 1886.

Ponder- To think about something carefully, usually

coming to a conclusion

Forfeits-  To lose or give up as a consequence of something else.

Pottage- To sell something of a rediculiously small amount.

Clout- A piece of cloth or clothing, especially one used as a patch.

Judicious- having, showing, or done with good judgment or sense.

Commodity- a raw material or primary agricultural product that can be bought and sold, such as copper or coffee.

Answer:

Maryland- This is a state in the USA, home to the Chesapeake Bay, Maryland is known for its blue crabs and the city of Baltimore, a major historic trading port, baseball power, and birthplace of the national anthem.

Religious Toleration- The condition of letting people worship and perform any rituals/practices in any religion they choose.

Bacon's Rebellion- The first armed insurrection by American colonists against Britain's government. Long before the American Revolution occurred, Bacon and his armed rebels ransacked their capital, threatened its governor, and upended Virginia's social order.

North Carolina- The largest producer of sweet potatoes in the United States. It was home to the first English child born in America, Virginia Dare, was born in Roanoke Island, North Carolina, in 1587. High Point is known as the Furniture Capital of the World.

South Carolina- Johnston, South Carolina, is known as the Peach Capital of the World. The largest Gingko farm in the world is located in Sumter, South Carolina. The first battle of the Civil War took place at Fort Sumter, South Carolina.

Georgia- America's number-one producer of peanuts, pecans, and Vidalia onions, known as the sweetest onions in the world, can only be grown in the fields around Vidalia and Glennville. Another sweet treat from the Peach State is Coca-Cola, which was invented in Atlanta in 1886.

Ponder- To think about something carefully, usually

coming to a conclusion

Forfeits-  To lose or give up as a consequence of something else.

Pottage- To sell something of a rediculiously small amount.

Clout- A piece of cloth or clothing, especially one used as a patch.

Judicious- having, showing, or done with good judgment or sense.

Commodity- a raw material or primary agricultural product that can be bought and sold, such as copper or coffee.

Answer:

Answers to questions:

Answer:

1. MP and MQ

2. PQ

3. PM

4. PN and NM

5. ∠NQM and ∠NMQ

Step-by-step explanation:

If you see and use the congruent lines on the triangle, and look at the givens, then you can work this answer out yourself

Answer:

-3

Step-by-step explanation:

Let the unknown number be n

We are to write the expression as equation;

Six times a number plus 4 is the same as the number minus 11.

Six times a number is given as;

6n

Six times a number plus 4 is expressed as 6n+4

The unknown number minus 11 will be expressed as n-11

Finally If Six times a number plus 4 is the same as the number minus 11, them!

6n+4 = n-11

Next is to calculate n;

Collect like terms;

6n-n = -11-4

5n =-15

Divide through by5

5n/5 = -15/5

n = -3

Hence the vale n is -3

Answer:

samatha is 32 hunter is 18

Step-by-step explanation:

trial and error

Answer:

-38

Step-by-step explanation:

( sorry if miscalculated or done wrong )

First I multiplied 24 x 9 to see how many feet it had gone up in 9 minutes, then added -254 and the answer of 24 x 9 together.

One a piece of paper, graph f(x)= (0.4)^x. To determine which answer choice matches the graph you drew.

Answer: Graph B

The graph of a function f(x) = 6(0.4)× is shown in graph (B) because the domain of the function is all real numbers and the range of a function is f(x) > 0, the y-intercept of the function is (0, 6)

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

We have a function:

f(x) = 6(0.4)×

The domain of the function is all real numbers.

The range of the function:

f(x) > 0

Plug x = 0

y = 6

Thus, the graph of a function f(x) = 6(0.4)× is shown in graph (B) because the domain of the function is all real numbers and the range of a function is f(x) > 0, the y-intercept of the function is (0, 6)

Learn more about the function here:

brainly.com/question/5245372

#SPJ5

Answer:

Step-by-step explanation:

Given

Required equation

Concepts:

Answer: 67 candy bars

3x + 150 = 350

3x ≈ 200

x = 200/3

x ≈ 67

Answer:

Volume = 6048 [tex]in^{3}[/tex]

Step-by-step explanation:

Volume is the capacity of substance that a given measuring object can contain. It can be determined as;

Volume = length x width x height

In the given question, the refrigerator has an internal dimensions 18 inches, 14 inches and 24 inches.

The volume of the refrigerator can be determined as;

Volume = 24 x 14 x 18

            = 6048

Volume  = 6048 [tex]in^{3}[/tex]

Thus, the internal volume of the refrigerator is 6048 cubic inches.

Answer:

a. -10/7

b. 5/7

c. -3.82

d. 6 1/2

Given:

Rachel used [tex]\dfrac{1}{3}[/tex] of her savings to buy brushes.

She used [tex]\dfrac{3}{5}[/tex] of her savings to buy paint.

To find:

The fraction for remaining savings.

Solution:

Fraction that Rachel used of her savings to buy brushes and paint is

[tex]\text{Fraction for used amount}=\dfrac{1}{3}+\dfrac{3}{5}[/tex]

                                    [tex]=\dfrac{5+9}{15}[/tex]

                                    [tex]=\dfrac{14}{15}[/tex]

Now,

[tex]\text{Fraction for remaining savings}=1-\text{Fraction for used amount}[/tex]

[tex]\text{Fraction for remaining savings}=1-\dfrac{14}{15}[/tex]

[tex]\text{Fraction for remaining savings}=\dfrac{1}{15}[/tex]

Therefore, [tex]\dfrac{1}{15}[/tex] of her savings is remaining.

Answer:

we will have to multiply the second equation by 3 to eliminate the y variable by adding.

Step-by-step explanation:

Given the equations

4x – 3y = 6              →   (1)

6x + 2y = 10             →   (2)

As the first equation is multiplied by 2,

2(4x – 3y) = (2)6

8x - 6y = 12               →  (3)

As we have to eliminate y,

so multiply the second equation by 3,

6x + 2y = 10

3(6x + 2y) = 3(10)

18x + 6y = 30              →  (4)

So now adding the new equations (3) and (4) will eliminate the y variable by adding

8x - 6y = 12

18x + 6y = 30

--------------------

26x + 0y = 42

26x = 42

x = 42/26

x = 21/13

Therefore, we will have to multiply the second equation by 3 to eliminate the y variable by adding.

Answer:

a) When x = 3, both expressions have a value of 30. When x = 5, both expressions have a value of 42.

b) When x = 1, both expressions have a value of 18, and when x = 8, both expressions have a value of 60.

Step-by-step explanation:

Which best proves why the expressions 4 (x + 3) + 2 x and 6 (x + 2) must be equivalent expressions?

Mathematically this is expressed as:

4(x + 3) + 2x = 6(x + 2)

Verifying the options

a) When x = 3, both expressions have a value of 30. When x = 5, both expressions have a value of 42.

When x = 3

4(x + 3) + 2x = 6(x + 2)

4(3 + 3) + 2(3)= 6(3 + 2)

24 + 6 = 6(5)

30 = 30

When x = 5

4(x + 3) + 2x = 6(x + 2)

4(5 + 3) + 2(5)= 6(5 + 2)

4(8) + 10 = 6(7)

42 = 42

Statement in option a is correct

b) When x = 1, both expressions have a value of 18, and when x = 8, both expressions have a value of 60.

When x = 1

4(1 + 3) + 2x = 6(x + 2)

4(1 + 3) + 2(1)= 6(1 + 2)

4(4) + 2 = 6(3)

18 = 18

When x = 8

4(8 + 3) + 2x = 6(8 + 2)

4(11) + 2(8)= 6(8 + 2)

44 + 16 = 6(10)

60 = 60

Statement in option b is correct

c) When x = 2, both expressions have a value of 15, and when x = 6, both expressions have a value of 39.

When x = 2

4(x + 3) + 2x = 6(x + 2)

4( 2 + 3) + 2(2)= 6(2 + 2)

4(5)+ 4 = 6(4)

20 + 4 = 6(4)

24 = 24

4(x + 3) + 2x = 6(x + 2)

4(6 + 3) + 2(6)= 6(6 + 2)

4(9) + 12 = 6(8)

48 = 48

Statement in Option c is wrong

Hence, Statement in Option a and b is correct

Answer:

C

Step-by-step explanation:

Complete question :

Ryan is choosing between two exercise routines. In Routine #1, he burns 22 calories walking. He then runs at a rate that burns 10.5 calories per minute. In Routine #2, he burns 39 calories walking. He then runs at a rate that burns 6.25 calories per minute. For what amounts of time spent running will Routine #1 burn at most as many calories as Routine #2?

Answer:

4 minutes

Step-by-step explanation:

Given the following exercise routines :

Routine #1,

Walking : burns 22 calories walking. He then running : burns 10.5 calories per minute.

Routine #2,

Walking : burns 39 calories walking. He then running : burns 6.25 calories per minute.

Let number of tone spent running = t

Hence,

Routine 1 ; calories burned

22 + 10.5t

Routine 2 ; calories burned

39 + 6.25t

Equating the two equations :

22 + 10.5t = 39 + 6.25t

10.5t - 6.25t = 39 - 22

4.25t = 17

t = 17/4.25

t = 4

Answer:

I think it is w=7d

Step-by-step explanation: