At the student store, pencils are sold in either packs of three or packs of eight.
Without opening any packages, which numbers of pencils is it possible to buy?
Which numbers are impossible?

Answers

Answer 1

Answer

4, 7, 5, 10, 13, .......

Step-by-step explanation:

the only numbers that are impossible to get are the non-multiples of 3 and 8

and the numbers that 8 and 3 do not add up to and the multiples of 8 and 3 do not add up to


Related Questions

BRAINLIEST to wherever gets this correct ​

Answers

Answer:

[tex]300\pi[/tex] cubic feet

Step-by-step explanation:

Let r be the radius of cone and h be the height of cone.

Radius of cylinder=r

Height of cylinder=h

Volume of cone=[tex]100\pi ft^3[/tex]

We have to find the volume of cylinder.

We know that

Volume of cone=[tex]\frac{1}{3}\pi r^2 h[/tex]

[tex]100\pi=\frac{1}{3}\pi r^2 h[/tex]

[tex]r^2 h=300[/tex]

Volume of cylinder=[tex]\pi r^2 h[/tex]

Using the formula

Volume of cylinder=[tex]\pi (300)=300\pi ft^3[/tex]

Hence, the volume of cylinder=[tex]300\pi[/tex] cubic feet

please help me with this

Answers

Answer: A. 2[tex]\sqrt[3]{6}[/tex]

Step-by-step explanation:

A shirt costs $5 less than a sweater. Together they cost
$25. How much does the sweater cost? _____

Answers

Answer:

$20

Step-by-step explanation:

25-5=20 that is your answer

Answer:

15 dollars

Step-by-step explanation:

Help me out plz ????

Answers

96 cm^2

Each side has an area of 24 cm^2, so just multiply that by 4

Ethan is designing a new board game, and is trying to figure out all the possible
outcomes. How many different possible outcomes are there if he spins a spinner with
three equal-sized sections labeled Walk, Run, Stop and rolls a fair die in the shape of
a cube that has six sides labeled 1 to 6?

Answers

Answer:

18

Step-by-step explanation:

3x6

Can someone help me please?

Answers

3/10=0.3=30%

725/1000=0.725=72.5%

4/10=0.4=40%

Pensé dos números. Sumados dan 38 y restados dan 2. ¿Qué números son?

Answers

Answer:

sorry I cannot help you sir can you translate it into English

Our teacher hasn’t explained the concept yet but class was canceled today

Answers

Answer:

What grade is this?

Step-by-step explanation:

2x+3y=1470 changed to slope intercept form, write a description which is clear precise and correct of how to graph the line using the slope intercept method,changes equation to to function notation and explains clearly what the graph of the equation represents. graph the equation and labels the intercept correctly. Write at least 3 sentences explaining how the graphs of the two equations are the same and how they are different.

Answers

Answer:

y= 490 - 2x

Step-by-step explanation:

Answer: Do I get brainliest if I try? 7 = 490 - 2x

Step-by-step explanation:

Pete is choosing his clothes for the day. His bottoms will be either cargo shorts(C) or jeans (J). His top will be T shirt (T), sweatshirt (S), or long sleeved shirt (L)

Answers

The question is incomplete. Here is the complete question.

Pete is choosing his clothes for the day. His bottoms will be either cago shorts (C) or jeans (J). His top will be T-shirt (T), sweatshirt (S) or long sleeved shirt (L).

Which is a complete list of the possilbe outfits he can choose from?

CT, CS, CL, JT, JS, JL

CJ, CT, CS, CL

CJT, CJS, CJL

CT, TC, JS, SJ, CL, LC

Answer: CT, CS, CL, JT, JS, JL

Step-by-step explanation: The Fundamental Counting Principle is a method of determining a number of ways independents events can occur, i.e., it states that if there are t ways of doing something and w ways of doing another, then there are t x w ways of doing both things.

For example:

Peter has 2 choices of bottom and 3 choices of top. So, according to the principle, he will have 2 x 3 choices of clothing.

And the choices are:

shorts and t-shirt = CT

shorts and sweatshirt = CS

shorts and long sleeved = CL

jeans and T-short = JT

jeans and sweatshirt = JS

jeans and long sleeved = JL

The order he chooses doesn't matter.

So, the right alternative is CT, CS, CL, JT, JS, JL.

I need help on this assignment, I need to find the angles of the blank spaces. Anything is appreciated!

Answers

Answer:

3: 97

10: 97

9: 83

5: 97

7: 83

16: 97

Im 100% on these answers bc Ive already taken this class :)

Answer:

Step-by-step explanation:

9) m∠3 = m∠2  {Vertically opposite angles}

m∠3 = 97

m∠10 = m∠2       {Corresponding angle}

m∠10 = 97

m∠9 +m∠10 = 180  {Linear pair}

m∠9 + 97   = 180

         m∠9 = 180 - 97

        m∠9  = 83

m∠6 = 83

m∠5 + m∠6 = 180 {linear pair}

m∠5 + 83 = 180

         m∠5 = 180 - 83

m∠5 = 97

m∠7 = m∠6  

m∠7 = 83

m∠8 = m∠5           {Vertically opposite angles}

m∠8 = 97

m∠16 = m∠8      {Corresponding angle}

m∠16 = 97

Aubrey's dinner cost $85 She tips the waitstaff 30%, percent for excellent service.

Answers

Answer:

She tipped $25.50 and paid a total of $110.50

Step-by-step explanation:

hope this helps you out

a man sold two jeans at Rs 800. On one he gains a profit of 10 percent on other he loses 15 percent how he gain or loses in whole transaction

Answers

Answer:

1st jean:

100%-> 800

110%->880

880-800=80 ( earned)

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

2nd jean:

100%->800

85%->680

800-680=120(lost)

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

120-80=40 (lost)

Plz help due tomorrow

Answers

Answer:

 It's C) -6y

Step-by-step explanation:

I know someone already answered but I figured I could explain since it looks like you are getting a little confused. The reason it's not A is because its

-5 + 5 which is zero. So it gets rid of x so your just left with -6y. If it was

5x+5x then it would 10x but the negative makes it 0

[tex]4x\leq 12[/tex]

Answers

Divide each term by  

4

and simplify.

Inequality Form:

r ≤ 3

Interval Notation:

( − ∞ , 3 ]

Hope this helps!!! Lol

Is -50 greater than 2

True or false

Answers

FALSE

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

because negative (-) numbers are always smaller than positive (+) numbers

Which equation has no solution?

6(5x+4)=3(10x+7)
6 times open paren 5 x plus 4 close paren is equal to 3 times open paren 10 x plus 7 close paren

18x+17=2(9x+8)+1
18 x plus 17 is equal to 2 times open paren 9 x plus 8 close paren plus 1

4(3x−7)=8(2x+3)

Answers

Answer:

The answer of the question is 6(5x+4)=3(10x+7)

There are (3x - 2) students in a classroom. If each one of them is asked to bring
(x - 3) pieces of paper. How many pieces of paper will the class collect?​

Answers

Step-by-step explanation:

STUDENTS=3X-2

IECES OF PAPER=X-3

TOTAL PIECES OF PAPER=(3X-2)(X-3)

=3X^2-9X-2X+6

3X^2-11X+6

w is directly proportional to u if w=5 when u=3,find u when w is =2/7​

Answers

Answer:

u = 6/35

Step-by-step explanation:

w = k * u

w = ku

Where

k = constant of proportionality

if w=5 when u= 3

w = ku

5 = k * 3

5 = 3k

k = 5/3

find u when w is =2/7​

w = ku

2/7 = 5/3 * U

2/7 = 5/3u

u = 2/7 ÷ 5/3

= 2/7 × 3/5

= (2*3)/(7*5)

= 6/35

u = 6/35

Help me with the area of the following triangle??? 25 POINTS question

Answers

-13/2x+1 is the answer which the area

How to find it simple:

Do 1/2*3x-4

then use that answer and multiple it with the height which is 2x+1 and you get the answer.

A recipe calls for 4 spoons of sugar for every 40g of flour if 240g of flour is used how much sugar would be needed​

Answers

Answer:

24 spoons of sugar

Step-by-step explanation:

240/40= 6

6x4= 24

A 15-ft by 15-ft rectangular swimming pool is surrounded by a walkway of uniform width. If the total area of the walkway is 304 ft^2, how wide is the walkway?

Answers

Answer:

4 ft = width of walkway

Step-by-step explanation:

It helps if you can draw a figure.

Let x = width of walkway

Length of pool + walkway = (2x + 15)

Width of pool + walkway = (2x + 15)

area of pool and walkway together = (2x + 15)(2x + 15) = [tex]4x^{2} = 60x + 225[/tex]

Area of the pool = 15(15) = 225

Now,

The area of the walkway = area of pool and walkway together - area of pool

304 = 4[tex]x^{2}[/tex] + 60x + 225 - 225

304 = [tex]4x^{2}[/tex] + 60x

4[tex]x^{2}[/tex] + 60x - 304 = 0

4([tex]x^{2}[/tex] +15x - 76) = 0

4(x - 4)(x + 19) = 0

x = 4    x = -19

-19 must be discarded because a length cannot be negative

Therefore x = 4 ft = width of walkway

The figure shows two lines cut by transversal.wich statement correctly explains why the two lines are parallel

Answers

Answer:

D

Step-by-step explanation:

This is because the angle are corresponding which mean they are on the same side and are the same number

Hope this Helped

what is 21+7+4×8 gemdas rule​

Answers

Answer:

60

Step-by-step explanation:

21+7+4x8=

21+7+32=

60

You deposit $250 in an account. The account earns $20 simple interest in 4 years. What is the annual interest rate?

Answers

Answer:

5.00

Step-by-step explanation:

20/4 years = 5 per year

The side lengths of a triangle are 9, 12, and 18. Is this a right triangle? O A. Yes, because 92 + 122 ​

Answers

Answer:

O A. Yes, because 92 + 122 = 152

B. No, because 9 + 12 15.

C. Yes, because 92 + 122> 152.

D. No, because 92 + 122 + 15 ^2

1

SEE ANSWER

Step-by-step explanation:

24x^2 + 26x - 104 solve for x

Answers

Answer: 24x2+26x−104 or -104

Step-by-step explanation:

if two sides of a triangle measurement 8cm 12cm what is the range of the third side

Answers

Umm I think maybe 4cm or 16cm

The measure of AOC is 90. Find the value of x.

Answers

Answer:

x = 10 degr

Step-by-step explanation:

3x + 46 + 14 = 90

3x + 60 = 90

3x + 60 - 60 = 90 - 60

3x = 30

x = 10 deg

Answer:

Step-by-step explanation:10

A jogger is running with an initial speed of 5 m/s. The jogger then sprints to the finish line, increasing their speed to 10 m/s over 5 seconds. What is the jogger's acceleration in m/s squared?

Answers

Answer:

Step-by-step explanation:

1 m/s square

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