Allie went to the store and spent $10.80 for her science project. She gave the cashier $20.00. Estimate the amount of change the cashier should give Allie.

Answers

Answer 1

Answer:

It would be about $9

Step-by-step explanation:

you would round $10.80 to $11 because it says to estimate and then you do 20-11 which is 9 so the answer is $9

Answer 2

The required amount that the cashier returned to Allie is 7.20.

Given that,

Allie went to the store and spent $10.80 for her science project. She gave the cashier $20.00. To estimate the amount of change the cashier should give Allie.

What is arithmetic?

In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,

Here,
Paid amount = $20
Cost of the project = $10.80
Returned amount = 20 - 10.80
Returned amount = $7.20

Thus, the required amount that the cashier returned to Allie is 7.20.

Learn more about arithmetic here:

https://brainly.com/question/11424589

#SPJ5


Related Questions

The formula for the circumference of a circle is C = 2r, where r is the radius and C is the circumference. The equation solved for r is r = r equals StartFraction C Over 2 pi EndFraction.

Answers

Answer:

r = c/2pi

Step-by-step

c= pi*d

d=2r

c = 2*r*pi

Answer:

r=8

Step-by-step explanation:

The answer is r8 for anyone looking. (e2020)

Write the equation of the line with a slope = -4/3 through the point (6,-1)

Answers

Answer:

oh well

Step-by-step explanation:

Max scored 71 and 65 on his first
two tests in Biology 101. What is the
lowest he must score on the third
test to get an average for the
three tests above 77?

Answers

Answer:

Step-by-step explanation:

If he scored 71 and 65 and needs an average above 77, you took the average needed of 77 and times by 3 since you will have 3 test total. 3*77=231. Take the 231- what you already have which is 136, to get 95. He will need a score of at least 95 to average the 77. 71+65+95=231 231/3= 77

So, x≥95. X is the next test. It would need to be greater than or equal to 95.

Thomas observed that his friend blinked an average of three times every 15 seconds.
How many times should his friend blink in 65 second?

Answers

Answer:

13 blinks

Step-by-step explanation:

Step one:

given

number of blinks= 3

time taken to blink=15 seconds

the rate of blink is given as

rate= number of blinks/time taken

rate= 3/15

rate= 1/5 blinks per second, 0.2 blinks per second

Step two:

hence for a 65 second period, the number of blinks is

rate=number of blink/time

0.2=number of blink/9=65

cross multiply we have

number of blink=0.2*65

number of blink=13 blinks

The side of a square flower bed is 1m 80cm. It is enlarged by digging a strip 20cm wide all around it. find. a) the area of the enlarged flower bed b) the increase in the area of the flower bed.​

Answers

Answer:a)40,000 b) 7600cm2

Step-by-step explanation:

help please! does the graph represent a function?

Answers

Answer:

maybe

Step-by-step explanation:

l o l

XD

No it does not !!!!!!!!!!

A submarine was at -9 meters. Three times it went down sub 20 meters. Finally, it went up 25 meters. Where is the submarine now? Solve and show work.

Answers

Answer:

-4 meters

Step-by-step explanation:

-9 - 20 meters (went down)

= -29 meters

-29+25 meters (went up)

= -4 meters

Hope this helped!

For A party 10 friends are byinh 100 cups 100 plates a punchbowl and 200 balloons if the friends share the cost equally how much should each friend contribute ?
100 Balloons:$7.80
100 plates:$4.75
100 cups:$5.45
100 napkins:$2.09
10 invitations: $1.60
plastic punchbowl$11.50

Answers

Answer:

$2.58

Step-by-step explanation:

First, we should divide each number by 10 to get the amount per person we get...

10 cups

10 plates

20 balloons

Since the cost of cups, plates, and balloons is written as 100 of them, we just have to divide each of the by the amount we got after dividing by 10 and use that same amount and divide the money...

1. 10 cups is 1/10 of 100 cups so we divide $5.45 by 10 = .545

2. 10 plates is 1/10 of 100 plates so we divide $4.75 by 10 = .475

3. 20 balloons is 1/5 of 100 balloons so we divide $7.80 by 5 = 1.56

Now, we add them all up to get $2.58

Hope this Helps!!! :)

Let me know in the comments if I should fix anything or if this answer was perfect!!!

Given x:y:z = 7:2:5 and the value of
x - z =18. Find the value of x+y+z.
Diberi x:y:z = 7:2:5 dan nilai x - 2 =18.
Cari nilai bagi x+y+z
A 14
B. 126
C. 210
D. 232​

Answers

Answer:

x + y + z = 123

Step-by-step explanation:

x:y:z = 7:2:5

Let x = 7a, y = 2a, z = 5a

Since x - z = 18

Therefore,

7a - 5a = 18

2a + 18

a = 18/2

a = 9

7a = 7*9 = 63

2a = 2*9= 15

5a = 5*9 = 45

x + y + z = 63 + 15 + 45

x + y + z = 123

What is the speed of a car that traveled a total of 90 km in 2 hours

Answers

Answer:

45 km per hour

Step-by-step explanation:

assuming the car maintains the same speed for the entire travel the speed would be 45 km per hour

The volume of a cube can be written as a function of its edge length, V(x) = x^3. Which is a correct interpretation of V(2x)?
(A) The volume of a cube doubles when its edge length doubles.
B) The volume of a cube increases by a factor of 4 when its edge length doubles.
©
The volume of a cube increases by a factor of 6 when its edge length doubles.
D The volume of a cube increases by a factor of 8 when its edge length doubles.

Answers

Answer:

D The volume of a cube increases by a factor of 8 when its edge length doubles

Step-by-step explanation:

Volume of a cube is represented by the function

[tex]V(x)=x^3[/tex]

where [tex]x[/tex] represents the edge length of the cube

Now when [tex]x=2x[/tex] i.e., when the edge length is doubled we have

[tex]V(2x)=(2x)^3\\\Rightarrow V(2x)=8x^3\\\Rightarrow V(2x)=8(V(x))[/tex]

It can be seen that the volume of the cube increased by 8 times when edge length doubles.

Answer:

the answer is d

Step-by-step explanation:

Please help in taking a test and don’t have much time

Answers

Answer:

115

Step-by-step explanation:

115..........................

What is the answer for this?​

Answers

Answer:

The general formula for nth term of given sequence is:

[tex]G_n = 54 . (\frac{1}{3})^{n-1}[/tex]

Step-by-step explanation:

Given sequence is:

54,18,6.....

In order to write the general formula of a sequence, first of all the common ratio has to be found. Common ratio is the ratio between consecutive terms of a geometric sequence.

[tex]Here\\a_1 = 54\\a_2 = 18\\a_3 = 6\\And\\r = \frac{a_2}{a_1} = \frac{18}{54} = \frac{1}{3} \\r = \frac{a_3}{a_2} = \frac{6}{18} = \frac{1}{3}[/tex]

The general formula is:

[tex]G_n = A_1 (r)^{n-1}[/tex]

Putting the values of a1 and r

[tex]G_n = 54 . (\frac{1}{3})^{n-1}[/tex]

Hence,

The general formula for nth term of given sequence is:

[tex]G_n = 54 . (\frac{1}{3})^{n-1}[/tex]

Choose the triangle in which angle 2 is not an exterior angle.
A line extends from a side of the triangle to form angle 2.
A line extends from a side of the triangle to form angle 2.
A line does not extend from a side of a triangle to form angle 2.
A line extends from a side of the triangle to form angle 2.

Answers

Answer:

its C got it on E2020

Step-by-step explanation:

A line does not extend from a side of a triangle to form angle 2. Then the correct option is C.

What is the triangle?

The polygonal shape of a triangle has a number of sides and three independent variables. Angles in the triangle add up to 180°.

The exterior angle of a triangle is almost always equal to the addition of the interior and opposing interior angles. The term "external angle property" refers to this feature.

Choose the triangle in which angle 2 is not an exterior angle.

The external angle can be made when the line is extended and the angle is formed outside the triangle, which is known as the exterior angle.

A line does not extend from a side of a triangle to form angle 2. Then the correct option is C.

More about the triangle link is given below.

https://brainly.com/question/25813512

#SPJ6

I NEED HELP ASAP PLEASE

Answers

Answer:

Step-by-step explanation:

Yo when you get these kind of questions you can use desmos calculator, for the future.

If one gallon is equal to eight pints, how many pints are in four gallons and two pints?

Answers

Answer:   36

Step-by-step explanation:

2(4s-16)-5s=-5 What is S equal?

Answers

Answer:

S=9

Step-by-step explanation:

Answer:

s=9

Step-by-step explanation:

3s-32=-5

3s-32+32=-5+32

3s=27

3s/3 = 27/3

s = 9

In the function f(x)=2x+5, f(11)=___?

A 27
B 22
C 18
D 11​

Answers

Answer:

A

Step-by-step explanation:

We have the function:

[tex]f(x)=2x+5[/tex]

And we want to find f(11).

So, we can substitute 11 for our function and evaluate. Therefore:

[tex]f(11)=2(11)+5[/tex]

Evaluate:

[tex]f(11)=22+5=27[/tex]

Hence, our answer is A.

x squared = 4x squared -75

Answers

X^2 = 4x^2 - 75
-3x^2 = -75
X^2 = 25
X = -5, 5

Write the point-slope form of the equation of the line through the point (3,-5) with a slope of -4/3.

Answers

Answer:

Step-by-step explanation:

y + 5 = -4/3(x - 3)

y + 5 = -4/3x + 1

y = -4/3x - 4

Which table represents the second piece of the function f(x) = StartLayout enlarged left-brace 1st Row 1st column negative 3.5 x + 0.5, 2nd column x less-than 1 2nd row 1st column 8 minus 2 x, 2nd column x greater-than-or-equal-to 1 EndLayout?

Answers

Answer:

C

Step-by-step explanation:

Third table  represents the second piece of the function f(x)

What is Inequality?

a relationship between two expressions or values that are not equal to each other is called 'inequality.

The given function is given by -3.5x+0.5, x<1 and 8-2x≥1

The second piece of the function f(x) is 8-2x ,x≥1

Now, we substitute some values of x and find the corresponding function values and check which table satisfy the points.

For x = 1

f(1)=8-2(1)=6

f(1)=6

For x = 2

f(2)=8-2(2)=4

f(2)=4

For x = 3

f(3)=8-2(3)=2

f(3)=2

Among the given tables, third tables contains these values.

Hence, Third table  represents the second piece of the function f(x)

To learn more on Inequality click:

https://brainly.com/question/28823603

#SPJ2

Solve for a

ab + c = d

c
—-
a= b+ d

b
——-
a= (c+d)


(d-c)
a= ———
b

Answers

Bro I literally had a dream about that

Answer:

A

Step-by-step explanation:

just took the test

2 of 5
There are 6 times as many females as
males on the maths course at
university. What fraction of the course
are male?
Give your answer in its simplest form.

Answers

Answer:

M + F = total

6F + F = total

7F = total

F = (1/7) total

Explanation:

You can look at this as a ratio also.

The ratio of females to males is 1:6

That means out of every 7 students,

1 is female and 6 are male.  

1 out of 7 is 1/7

Hope this helps!

please tell me if it does help.

HELP ME WITH THIS PLS

Answers

Answer:

10) -1

11) undefined

12) 3

4) 3/2

5) -2/3

6) 0

Step-by-step explanation:

Answer:

10.) -1

11.) y = 1

12.) 9/3 = 3

4.) 6/10 = 3/5

5.) 4/6 = -2/3

6.) x = -2

Step-by-step explanation:

Read this excerpt from "Birdfoot's Grampa.”

The old man
must have stopped our car
two dozen times to climb out
and gather into his hands
the small toads blinded
by our lights and leaping,
live drops of rain.

What are readers most likely to infer from the phrase "leaping, live drops of rain”?

The toads are all hurt.
The toads are still alive.
The toads are in shock.
The toads are not moving.

Answers

The toads are still alive

Answer:

The toads are in shock

Step-by-step explanation:

Marissa bought 4 cans of corn and 8 cans of green beans for a total of $7.00. Bob bought 8 cans of corn and 7 cans of green beans for a total of $8.60. Determine how much each can green beans cost.

Answers

Step-by-step explanation:

1 can of corn = c

1 can of green beans = b

Marissa-> 4c+8b=7

Bob-> 8c+7b=8.60

form a simultaneous equation:

4c+8b=7

8c+7b=8.60

find a common coefficient, e.g. make the number of cans of corn that Marissa has, equal to the number of cans of corn that Bob has, so you would multiply the top equation by 2, so both people have 8 cans of corn

8c+16b=14

8c+7b=8.60

now you can cancel out the cans of corn, and subtract the second equation from the first one, so you would get:

16b-7b=9b

14-8.60= 5.4

so, 9b=5.4, and b= 0.6

so 1 can of green beans would cost $0.60

I need help with this question please

Answers

Answer:

..................

Step-by-step explanation:

x=13.........

ASAP I really need help please!

Answers

Answer:

I can't see the fine details of the image displaying the weights of the bags but I would assume the heaviest bag is 2(3/4) pounds, being Bag C. The lightest bag is most likely Bag B, being 2(3/8) pounds.

Answer:

I can't read the fraction for B

but 2 3/4 is bigger than 2 1/2

11.6.21 You randomly select one card from 52-card deck Find the probability of selecting the jack of diamonds or the ace of clubs. The probabilitiy is . An integer a fractionSimplify your answer.)

Answers

Answer: 1/26

Step-by-step explanation:

Out of the 52 card deck there is a single Jack of diamonds and a single ace of clubs. Their individual probabilities are therefore both 1/52.

For the probability that you can pick either of those card you have to add up their probabilities;

= 1/52 + 1/52

= 2/52

= 1/26

a babysitter charges 9 dollars each hour she works plus a travel allowance of 5 dollars for each job. write an equation that relates the number of hours. the babysitter worked at a job for which she charged 77 dollars. how many hours did she work?​

Answers

Answer:

y=9x +5  , 8 hours

Step-by-step explanation:

9 dollars per hour = 9x

travel allowance = 5

y = 9x + 5

77 = 9x + 5

77 = 9x +5

-5          -5

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

72= 9x

72/9 = x

x= 8

Other Questions
Which of the following was NOT an impact of the Great Famine?A. pushed westward settlement in the United StatesB. spurred Irish emigration to the United StatesC. increased death and starvation in IrelandD. contributed to Anglo-Irish tensionsE. led to a female Irish work force for US textile mills The end result of meiosis is:O Four diploid cells that are genetically differentO Four haploid cells that are genetically differentO Two diploid cells that are genetically identicalO Two haploid cells that are genetically different i cant figure this one out elm st. and spruce st. are parallel what is m The Legislative Branch of the United States is NOT entrusted with which of the powers listed below?Select one:A. command the armed forcesB. impeach the PresidentC. declare warD. coin and print money jatiyam of kaliki buddhi cheppadam If j and k are nonzero integers, which pair of points must lie in the same quadrant?(j, j) and (k, k)(j, k) and (jk, jk)(j + k, 3) and (3, j + k)(3j, 3k) and (StartFraction 3 Over j EndFraction, StartFraction 3 Over k EndFraction) A camper uses a campfire to melt a marshmallow. Which form of energy produced by the burning wood in the campfire melts the campers marshmallow? Click on all of the words that make up the prepositional phrases in the sentences below.Under the ocean waves, many creatures eat krill, shrimp, and fish.The vast banquet on the dining table delighted the party guests. Read this paragraph. Jodi, Jan, and Seth peered out the window. They could not believe that a line was forming! Their flier had advertised tryouts for a garage band guitarist, because Epic Noise had been one musician short since their friend Zach moved to Michigan. Now it looked as though their need would be met. Eleven or twelve kids their age lined the driveway, some propping up oversize cases, and others with guitars strapped on their backs. The three hosts of the audition believed that they would find what they were listening for among the assembled crowd. Which statement best summarizes this paragraph? Jodi, Jan, and Seth are hoping to form a band with the eleven or twelve kids lined up on the driveway. Jodi, Jan, and Seth hope to find a better guitarist than Zach, because he was not dedicated to the group. The Epic Noise band members are excited to perform for the group of kids assembled on the driveway. The Epic Noise band members are optimistic about their chances of filling their need for a guitarist at their audition. Suppose your family spent $2438.67 on home energy last year. Estimate the amount spent on heating and cooling, rounded to the nearest hundred. Esperanza is starting a business by herself as an illustrator for magazines and children's books. She isn't concerned with personal liability, but she wants the business to be easy to set up. 9. Describe the effect the war had on those that didn't fight: (Frank Sinatra/WarGames/Letters home/etc) world war 2 .A window washer cleaned 38 windows in 2 hours. At this rate, how many windows did he clean in 7 hours?Most explained gets brainliest!!!!!!! You and your friends are waiting for the green light in order to cross the pedestrian lane. Your companions get impatient. They tell you that if all of you cross the street at the same time, the vehicles would stop since you are many. What will you do? How you will react on the given situation. What does fitness means to you SOmeone SMART HELP ME OMG QUICKKKKKKKHow can a system of equations be used to solve a real-world problem? Use the steps from this lesson in your explanation??? Two substances are combined with each other. In this case, what does the conservation of mass mean? A. The two substances together have more mass before they are mixed. B. The two substances together have less mass before they are mixed. C. The resulting mixture has the same properties as the two substances. D. The two substances together have the same mass as the mixture.LANGUAGES ART V ETERANplsss what can i put?