Mrs. Clark purchased a box of pencils.
The purchase price was $1.80 for 12
pencils. How much did she pay for
each pencil?

Answers

Answer 1

Answer:

0.15 cents

Step-by-step explanation:

1.80 (price) divided by 12 (amount) = 0.15 cents per pencil


Related Questions

Does x=3 make the equation 5x-3=12 true or false?

Answers

It would be false :)!

Answer:

True

Step-by-step explanation:

5 times 3 equal 15. 15 minus 3 equals 12

Help please will mark brainliest for correct answer!

Your weld settings are 17.5 volts and 125 amps. use ohm's law to count how much resistance is in your welding circuit.

Answers

Answer:

0.14 ohms

Step-by-step explanation:

We know that ohms law is given by the expression

V=IR

In the problem, we are given that

voltage v= 17.5volts

currents I=125 amps

Substituting our data into the expression we have

17.5=125*R

R=17.5/125

R=0.14 ohms

Hence the current is 0.14 ohms

Answer plsssssssssssssss

Answers

Answer:

x^2

Step-by-step explanation:

This equation is basically x^(4-2), based on the properties of dividing exponents. so, if you simplify, you   get x^2

SOH CAH TOA
Find the missing side.
Round to the nearest tenth.

Answers

Answer:

1- 50

2-49

3-22

Step-by-step explanation:

just add the sides that you have and then subtract the sum by 90 becasue theu are right triangles

In terms of the δe values, which are the two expressions for the difference in internal energy between state a and state b? check all that apply. check all that apply. δeab=δe3+δe4 δeab=δe2+δe3 δeab=δe1+δe4 δeab=δe1−δe2 δeab=δe1+δe2 δeab=δe3−δe4 δeab=δe1+δe2+δe3+δe4

Answers

Complete Question

The complete question is shown on the first uploaded image

Answer:

The expression are

        [tex]\Delta E  = \Delta E _1 + \Delta E_2[/tex]

and

     [tex]\Delta E  = \Delta E _3 + \Delta E_4[/tex]

Step-by-step explanation:

Generally from the diagram  the energy change from state A to  state B is  

        [tex].\  \ \Delta E_2 \ \ \ \ \  \  \ \ \Delta E_2  \\A  \ \ \to \ \ \  C \ \ \ \to \ \ \  B\\[/tex]

Also  

[tex].\  \ \Delta E_3 \ \ \ \ \  \  \ \ \Delta E_4  \\A  \ \ \to \ \ \  D \ \ \ \to \ \ \  B\\[/tex]

So  two expressions for the difference in internal energy between state a and state b are  

      [tex]\Delta E  = \Delta E _1 + \Delta E_2[/tex]

and

     [tex]\Delta E  = \Delta E _3 + \Delta E_4[/tex]

What is the value of h in the figure
below?

Answers

Answer:

12

Step-by-step explanation:

according to the pythagorous theorem

solve f = 2/t + 5 for T​

Answers

Answer:

t=2/f-5

Step-by-step explanation:

2/t=f-5

or,2=(f-5)/t

t=2/(f-5)

Carla makes a scale drawing of her garden that is 30 feet long and 24 feet wide. If the garden in her drawing is 20 inches long. What is the width in inches

Answers

Answer:

Sorry you will have to clarify more on the width I do not under stand :/

Step-by-step explanation:

Answer: A=14

Step-by-step explanation: 1 foot = 12 inches so 30 feet = 20 inches which is 30 - 10 so 24 - 10= 14

Which statement is correct?A. -1.5 < -2, B. 2.5 < -3 ,C, 3.5 <2.5 D, 2<-1

Answers

The answer should be C

Item 1 Find the volume of the prism. A rectangular prism with length of start fraction 4 over 5 end fraction millimeter, width of one-half millimeter, and height of start fraction 3 over 8 end fraction millimeter. The volume is $$ cubic millimeter.

Answers

Answer:

The volume of the rectangular prism is 3/20 (or 0.15) mm³.

Step-by-step explanation:

The volume of the rectangular prism can be calculated as follows:

[tex] V = l*w*h [/tex]     (1)

Where:

l: is the length = 4/5 mm

w: is the width = 1/2 mm

h: is the height = 3/8 mm  

By entering the values of l, w, and h into equation (1) we can find the volume:

[tex] V = l*w*h = \frac{4}{5} mm*\frac{1}{2} mm*\frac{3}{8} mm = \frac{3}{20} mm^{3} = 0.15 mm^{3} [/tex]

Therefore, the volume of the rectangular prism is 3/20 (or 0.15) mm³.

I hope it helps you!

8) You and your friends order a meal for $179.77. How much tip
should you leave if you want to leave a 15% tip?
9) You and your friends order a meal for $149.58. How much
should you leave (including tip) if you want to leave a 18% tip?|

Answers

The answer for 8 is a $27 tip

The answer for 9 is a $26.92 tip

Sohil has $18 in quarters and loonies. If there are 27 coins in total, how many loonies are there

Answers

Answer:

15 loonies = $15.00

12 quarters = $3.00

CHECK:

15+12=27

3+15=18

So there are 15 loonies :)

4. Is the expression (10x + 5 - 6x - 2) equivalent to (5x + 1 - (x - 2))? [True or False]
Prove this using algebra - Show work].

Answers

Answer:

true

Step-by-step explanation:

this is because

(10x+5-6x-2)

(10x-6x)+(5-2)

which equals 4x+3

then

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

5x+1−x+2

(5x−x)+(1+2)

also equals

4x+3

PLEASE HELP. 50 POINTS!! MULTIPLE CHOICE QUESTION I ATTACHED A PHOTO

Answers

Step-by-step explanation:

p⁻m ÷ pⁿ

p⁻m⁻ⁿ

Therefore,

Option C is correct ✔.

find the length of the missing side

Answers

Answer: x=12

Step-by-step explanation:

20 squared= 400 and 16 squared= 256. The Protagorean Theorm is a sqaured plus b sqaured equals c squared. You just reverse the Theorm to C sqaured minus B squared= A squared. 400-256=144 (12x12= 144)

Answer:
x=12

Explanation:
To solve this question, we need to use the equation a^2+b^2=c^2.

A and B are the sides of the right triangle that are perpendicular to each other and C is the diagonal side. So, in this case, a=16, b=x and c=20.

1) plug values into the equation
a^2+b^2=c^2
16^2+x^2=20^2
2) expand the squares
256+x^2=400
3) Subtract both sides by 256
x^2=400-256
x^2=144
4)Square root both sides
x=12

I hope this helps! Please comment if you have any questions.

Estimate the length of a square with an area of 99 square feet?

Answers

Answer:

Area =  [tex]L x W[/tex]

=  [tex]99 by 99[/tex]

=  [tex]9801 feet2[/tex]

9801 ft area.

-BBBM

Let A be the event that there are at least two fives among the four rolls. Let B be the event that there is at most one five among the four rolls. Find the probabilities P(A) and P(B) by finding the ratio of the number of favorable outcomes to the total (i.e., P(A) = #A #Ω and P(B) = #B #Ω ).

Answers

Answer:

P(A) = 31/1296

P(B) = 125/1296

Step-by-step explanation:

Here, we want to find P(A) and P(B)

Let’s start with A

In a roll of a die, the probability that there will be a 5 is 1/6

The probability of not having a 5 is therefore 1-1/6 = 5/6

So out of four rolls , we want to find the probability of having at least two fives

This means there could be 2, 3 or 4 fives;

For two fives;

We have 2 fives and two non-fives

= (1/6 * 1/6 * 5/6 * 5/6) = 25/1296

For 3 fives;

we have 3 fives and 1 non five

= 1/6 * 1/6 * 1/6 * 5/6 = 5/1296

For 4 fives;

= 1/6 * 1/6 * 1/6 * 1/6 = 1/1296

So the probability of at least two fives is;

1/1296 + 5/1296 + 25/1296 = 31/1296

Event B is the probability that there is at most one five among the four rolls

That means there are 3 non fives and 1 five

P(B) = 1/6 * 5/6 * 5/6 * 5/6 = 125/1296

So I was ordering me food that cost $16.13. And I have $15 and 4 quarters, 1 dime and 5 pennies. How can I make it work? Can I use the extra dollar with the 4 quarters so that I have $16?

Answers

Yes that would work since 4 quarters equals a dollar, 1 dime is equal to 10 cents and 5 pennies is equal to 5 cents and all of those added up is equal to $16.15, so you would have 2 cents in change.

Answer:

Technically, it already works because you have $16.15

Step-by-step explanation:

Which expression shows the sum 9 + 21 rewritten as a product of the GCF and a sum?

O 9(1 + 21)
O 3(3 + 7)
O 3(3 + 21)
O 9(1 + 3)

Answers

I don’t know all that but I do know this information: 9+21 is 30. GCF of 9 and 21 is 3.

Answer:

3(3+7)

Step-by-step explanation: you factor out the greatest common multiple. 3 times 3 is 9 and 3 times 7 is 21

Wilma Workerette worked 43.5 hours last week. Her base pay is $9.00 per hour and she gets time-and-a-half for any hours beyond 40. Using Method 1:

Answers

Answer:

9$

Step-by-step explanation:

Hope this helps!

Answer= 9$

Good luck on ur assignment/test!‼️

HELP MEEEEEE 20 pOInts

Answers

Answer:

55:5

121:11

Step-by-step explanation:

In the decimal system, when we divide a number by 10, the rightmost digit in the number is the remainder. Divide the number 157 by 10 repeatedly. Each time, write the remainder in the last column and the quotient in the dividend column. You can stop dividing when you get a 0 in the dividend column.

Answers

Answer:

See explanation

Step-by-step explanation:

Required

Divide 157 by 10 repeatedly.

This is done as follows...

157 Divided by 10 = 15 Remainder 7

15 Divided by 10 = 1 Remainder 5

1 Divided by 10 = 0 Remainder 1

As per the requirement of the question, no further action or operation is required

Helllllp >_< Compare: 1.2057 O 1.1421
OA) >
OB) <
OC)
=
OD) none of the above

Answers

Answer:

Widal Kit Salmonella Ha, Hb, Hc, Hd, OA, OB, OC, OD

Rapid Labs Widal antigen set contains ready to use concentrated smooth antigen suspensions of the bacilli; S. typhi ‘O’. S. typhi ‘H’. S, paratyphi ‘AO’. S. paratyphi ’BO‘. S. paratyphi ’AH’, S. paratyphi ‘BH’. S. paratyphi ‘CH’. S. paratyphi ‘CO’ and/or polyspecific positive control reactive with these antigens.

When the Widal antigen suspensions are mixed and incubated with the patient’s serum, anti salmonella antibodies present in the patient serum react with the antigen suspensions to give agglutination. Agglutination is a positive test result, indicating presence of anti-salmonella antibodies in the patient serum. No agglutination is a negative test result indicating absence of anti-salmonella antibodies.

Pack size – 8 x 5ml

This kit does NOT contain positive and negative controls

Widal Kit Salmonella Ha, Hb, Hc, Hd, OA, OB, OC, OD

Rapid Labs Widal antigen set contains ready to use concentrated smooth antigen suspensions of the bacilli; S. typhi ‘O’. S. typhi ‘H’. S, paratyphi ‘AO’. S. paratyphi ’BO‘. S. paratyphi ’AH’, S. paratyphi ‘BH’. S. paratyphi ‘CH’. S. paratyphi ‘CO’ and/or polyspecific positive control reactive with these antigens.

When the Widal antigen suspensions are mixed and incubated with the patient’s serum, anti salmonella antibodies present in the patient serum react with the antigen suspensions to give agglutination. Agglutination is a positive test result, indicating presence of anti-salmonella antibodies in the patient serum. No agglutination is a negative test result indicating absence of anti-salmonella antibodies.

Pack size – 8 x 5ml

This kit does NOT contain positive and negative control

Step-by-step explanation:

The decimal number 1.2057 is greater than the decimal number 1.1421. Then the correct option is A.

What is Algebra?

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

The decimal numbers are given below.

1.2057 and 1.1421

Compare the decimal numbers, then we have

1.2057 > 1.1421

The decimal number 1.2057 is greater than the decimal number 1.1421. Then the correct option is A.

More about the Algebra link is given below.

https://brainly.com/question/953809

#SPJ2

What is the equation of a quadratic function that has zeros -6 and -2?

Answers

Answer:

[tex]y=x^{2} +8x+12[/tex]  is the quadratic function.

Step-by-step explanation:

We know that -6 and -2 are the zeros. So, they are both equal to x.

x = -6 and x = -2

Add them to x.

(x + 6) (x + 2)

Now, multiply the two binomials together.

[tex]x^{2} +6x+8x+12[/tex]

Combine like terms.

[tex]y=x^{2} +8x+12[/tex]

[tex]y=x^{2} +8x+12[/tex] is the answer.

Which equation is true when the value of x is -12

Answers

Answer:

Which equation is true when the value of x is -12    HERE YOU GO!!

Step-by-step explanation:

tricky ... let's see ...

I notice that if we subtract xy from both sides we get

7x + xy - xy = xy - xy + 21

then

7x = 21

and

x = 21/7 = 3

so there is only one value of x that satisfies the equation

x = 3

Going back to the original equation we see that any value of y will satisfy the original equation

we can see this by rearranging things:

7x + xy - xy = 21

here, I have performed the subtraction of xy on the right side as above, but have left the left side undone

(so we don't lose the presence of y)

Note that the above can also be written as

7x + (x - x)y = 21

or

7x + 0y =21

now, since anything times zero equals zero,

y may be any number.

Let's summarize:

1) x = 3

2) y = anything

looking back at the original question;

1) the equation is true for all ordered pairs

FALSE (only one x works, not all x)

2) there are no x and y pairs for which the equation is true.

FALSE (x=3, y=anything) makes it true, i.e. (3,1)  

3) For each value of x, there is one and only one value of y that makes the equation true,

FALSE for each value of x, for the one value of x, x=3, y can be any number, which is an infinite number, not one

4) for each value of y, there is one and only on value of x that makes the equation true.

TRUE!! for all the infinite values of y you may pick, there is one and only one x you may pick, x = 3

ANSWER: STATEMENT 4 is CORRECT (TRUE)

0(1234+ 556 +780 x 4859/8393 + 83931) =

Answers

Answer:

I'm pretty sure its 0...since anything multiplied by zero is 0

how do you multiply powers that have the same base

Answers

Answer:

The exponent "product rule" tells us that, when multiplying two powers that have the same base you can add the exponents in this example you can see how it works. Adding the exponents Is just a short cut! the "power rule" tells us that raise power to a power, just multiply the exponents

6/7 divided by 2/7 show work pls thanks.

Answers

Answer:

42/14

Step-by-step explanation:

division is multiplication by its reciprocal so its gonna be 6/7x7/2=42/14

(simplify of course)

What is the answer to 5+(x−2)=−8

Answers

Answer:

x= -11

Step-by-step explanation:

Use Math  way.

HELLLLLLLP .....................

Answers

Answer:

B. No, because one x-value corresponds to two different y-values.

Step-by-step explanation:

Answer:

I believe It's B

Step-by-step explanation:

Other Questions
sentences using culmination What is Frederick's tone in chapter 9 help me please i need the answer now please help What is the compound inequality? Convert this mass to SI Unit: 2000g Write each equation in y = mx + b form.1. x - y = 4 2. 2x + y = 9 Who is credited with creating the Russian Empire?Vladimir IYaroslavIvan IIIIvan IV What musculoskeletal condition is often characterized by chronic pain The current temperature in Smalltown is 13 F. This is 7 degrees less than twice the temperature that it was six hours ago. What was the temperature in Smalltown six hours ago? Individual characteristics can be associated with multiple sources and are always found at crime scenes.true or false help me pleaseeeeess what was the racial purity law Karen pays $50 to join a health club and $20 each month. So far she has paid the health club $170. Write an equation that could be used to find the number of months, m, that Karen has been a member How did the Appalachian Mountains contribute to the settlement patterns of the American colonies? a.The Appalachian Mountains provided coal to settlers.b.The Appalachian Mountains had a lack of lumber for building homes.c.The Appalachian Mountains were a geographic barrier to settlers.d.The Appalachian Mountains provided plenty of fishing opportunities for settlers. Flintlnc. provided the following information for the year 2017. Retained earnings, January 1, 2017 $ 589,400 Administrative expenses 246,000Selling expenses 307,200 Sales revenue 1,812,200Cash dividends declared 83,000Cost of goods sold 821,500Loss on discontinued operations 78,200Rent revenue 40,200Unrealized holding gain on available-for-sale securities 16,900Income tax applicable to continuing operations 192,700 Income tax benefit applicable to loss on discontinued operations 43,010Income tax applicable to unrealized holding gain on available-for-sale securities 2,000 1. Prepare a single-step income statement for 2017. Shares outstanding during 2017 were 100,000. (Round earnings per share to 2 decimal places, e.g. $1.48.) 2. Prepare aretained earning statement for 2017. Shares outstanding for 2017 were 100000. 1 ptsHow can two different nonmetals form a compound? What force is responsible for crushing or collapsing stars?O nuclear fusionO gravityenergyO forces Which statement best completes the diagram on the process for amendingthe U.S. Constitution?Theamendment isproposed inCongress?Theamendment issent to thestates forratification.The amendmentis ratified inthree-fifths ofthe states.A. The amendment is temporarily added to the Constitution.B. The amendment is approved in both houses of Congress. C. The amendment is sent to the Supreme Court for review.D. The amendment is edited in Congress and sent to the president. Solve for y: 6x + 2y = 12PLEASE SHOW STEPS.(Brainliest is going to be given once 2 people answer.)# 12 Points In paragraph 1 of selection 2, the use of quotation marks with the word " dangers " presents the authors tone asA)concerned.B)indifferent.C)questioning.D)sarcastic.(the paragraph)When crime spikes in a city, one of the first things local governments propose is enforcing a teen curfew. Officials often use emotional arguments that teens either arent safe at night or are causing trouble. A curfew, they say, will help reduce crime and save children from all sorts of dangers.