Mary Sue bought two dolls priced at 7.40 each. The tax was 0.98.She paid the clerk with a 20.00 bill. How much change should she get back

Answers

Answer 1

7.40 x 2 + .98= 15.78 if she pays with $20 than her change will be $4.22
Hope this helps :]

Related Questions

A factory wanted to produce 7600 radios. At first, they planned to produce 600 radios each day. However, 8 days later, the remaining radios had to be produced in 4 days. How many more radios than originally planned had to be produced everyday?

Plz help!!! And show me how to obtain the result! :)

Answers

Its 600 radios per day, so you multiply 600 by 8 =4,800. Then the remainder would be 7,600-4,800 = 2,800. Then divide it by four to see how many would be made per day. 2,800 divided by 4 = 700. So the answer is 700.

30 POINTS! Which graph represents the function f(x)=−|x−3|+1 ? ( Please save me)

Answers

f(x)=−|x−3|+1 stems from the more basic function g(x) = |x|.

The graph of this function g(x) has a v-shape with vertex at (0,0).

If you put a - sign in front of |x|, this has the effect of inverting the graph. It's still a v-shape, but it opens down. Vertex still at (0,0).

Now if you rewrite -|x| as -|x-3|, your graph will have to be moved 3 units to the RIGHT.

Finally, if you add 1 to -|x-3|, the effect on the graph immediately above is to move the whole thing upward by 1 unit.

Can you now select the correct answer?

Troy’s favorite ice cream has 540 calories per serving. If 5/8 of the calories come from fat how many calories come from fat?

Answers

337.5. multiply 5/8 and 540.

335.5 calories
540/8 = 67.5
67.5 x 5 = 335.5

is the linear equation 3x-2=y in standard form?

Answers

yes, standard form is y=mx+b jus change it to where it says y=3x-2

What is the measure of the highlighted angle

Answers

angle on a straight line sums up to 180
so
72+x + x+130 = 180
2x = 180-72-130
2x =-22
x= -11

so Angle on the LHS is 61°
while angle on the RHS is 119°

please help and explain if possible

Answers

divide it by 25 witch is the height then find the square root
[tex]5625 \div 25 = \sqrt{513?} [/tex]

Ten identical cards are numbered 1 to 10. The cards are shuffled. One card is selected at random. what is the probability that the number written on it is:

10?
5?
Not 10?
An Odd Number?
A number less than 4?
A number greater than 7?

Answers

To solve these, basically find out how many numbers satisfy your requirment, then divide that number by 10. Simplify your fraction and you have your probability.

probability of getting a 10: 1/10
probability of getting a 5: 1/10
probability of not getting 10: 9/10
probability of getting an odd number: 5/10
probability of getting a number less than 4: 3/10
probability of getting a number greater than 7: 3/10

Hope this helps, and muchas luck on your math!

Elijah needed to dig a row along a fence that was 5 feet long.He was able to dig all but 42 inches of the row before dark how many inches was he able to dig before dark

Answers

12 inches= 1 foot

So, 5 feet x 12 inches = 60 inches

60 inches = total feet of the fence

60 inches - 42 inches = answer

60-42=18
18 is the answer

A=(f+g)h
——
2
A = f + g over 2 times h
Solve for g

Answers

The answer is g = 2a / h - f

Hope this helps! ☺♥

Tom went to a store and spent 1/3 of his money. He went to a second store where he spent 1/3 of what remained and then had 12$ when he left. How much money did he start with?

Answers

Tom must have had 27 dollars to start with. 27 divided by three is 9.( We divide by three because he spent 1/3 of his original money) 27-9 is 18. 18/3 is 6. 18-6=12. So the answer 27 would fit.

Tom had $27 to start with

What is the prime factorization of 46?

Answers

46 can be factorized into 23 and 2. Since both of these are prime numbers, the prime factorization is done.

The prime factorization of 46 is 2 x 23.

9 is 12 percent of which number

Answers

I guess the answer would be 90

The answer is: "75" .
____________________________________________
Explanation:
____________________________________________
9 = (12/100) x

Multiple each side of the equation by "100" ;

to get: 900 = 12x ;

12x = 900 ;

Divide each side of the equation by "12" ; to get:

12x/ 12 = 900/ 12 ;

x = 900/12 ;

x = 75 .
_______________________________________________

A bicyclist started riding at 8:00am. The diagram below shows the distance the bicyclist had traveled at different times. What was the bicyclist’s average rate of speed in miles per hour?

Answers

Hi there! So 8:18 and 8:48 is 30 minutes apart, and in that time period, the bicyclist went 7.5 miles. 30 minutes is 1/2 an hour, so we can multiply the amount of miles traveled by 2 to get the speed per hour. 7.5 * 2 is 15. The bicyclist’s average speed is 15 miles per hour.

what is the answer - c/4 +7 = 14

Pls thanks

Answers

C is equal to -28 because if you do it backwards, you will get -28.

y=x+3,domain:0,1,2,3,4,5

Answers

Domain is to be plugged into the x

When x = 0, y = 3
when x = 1, y = 4
when x = 2, y = 5
when x = 3, y = 6
when x = 4, y = 7
when x = 5, y = 8

Just add 3 to the x to get your y for this equation

hope this helps

Replace X with the domain 0,1,2,3,4,5

[tex]0+3=3[/tex]
[tex]1+3=4[/tex]
[tex]2+3=5[/tex]
[tex]3+3=6[/tex]
[tex]4+3=7[/tex]
[tex]5+3= 8[/tex]

Your range will be [tex]3,4,5,6,7,8[/tex]

Domain: [tex]0,1,2,3,4,5[/tex]
Range: [tex]3,4,5,6,7,8[/tex]

Evaluate f(a-5) given f(x)=x to the 2nd power + 8

Answers

do u mean evaluate f(a-5) given f(x) = x² + 8?

if yes then
f(a-5) = (a-5)² + 8 = a²-10a +25 +8 = a²-10a +33

Choco Pie costs $12.11 per box. What equation shows the relationship between total cost (t), price per box (p), and boxes purchased (b)?

Answers

P * B = T
Hope this helped...

p(price per box) time b(boxes purchased) equal t(total cost)

Whats 20% discount of $360.00

Answers

$360.00 with a 20% discount would be 80% of its original price
(80/100), or (0.8)(360) would be $288 after discount is taken out.
The discount itself, (20/100), or (0.2)(360) would be $72

A 20% discount of $360.00 would be $72.

A certain computer can perform 10^5 calculations per second. How many calculations can it perform in 10 seconds?

Answers

(10^5) x 10
100,000 x 10
1,000,000 or 10^6

Since it is being multiplied by another 10, it is 10 to the 6th power.

The no. of calculations computer can perform in 10 seconds will be equal to 10^6.

It is given that computer can perform 10^5 calculations per second.

We have to find no. of calculations to be performed by computer in 10 seconds.

What is the unitary method?

The unitary method is a method in which we find the value of a unit and then the value of the required number of units.

As per the question ;

A computer can perform calculations per second = 10^5

Calculations per second = 100000

So ,

The number of calculations to be performed in 10 seconds will be ;

= 100000 × 10

= 1000000

= 10^6

Thus , the no. of calculations computer can perform in 10 seconds will be equal to 10^6.

To learn more about unitary methods click here ;

https://brainly.com/question/24587372

#SPJ2

Stephen spent $4 on milk, $6 on eggs, and $11 on cereal. He wrote the ratio 6/11 to describe some of his purchases. Explain why the ratio is not a fraction.

Answers

Attached the solution and work.

The ratio 6/11 does not represent all of Stephen's purchases, as it excludes the $4 he spent on milk.

What is the ratio?

A ratio is a mathematical relationship that demonstrates how frequently one number contains or is contained inside another. Two numbers are compared using it.

If Stephen had written the ratio of the total amount spent on eggs and cereal to the amount spent on milk, it would have been:

(6 + 11) / 4 = 17/4

This ratio is also a fraction, but it cannot be simplified to a whole number, as the numerator and denominator have no common factors other than 1.

Therefore, the ratio 6/11 is a fraction that represents a comparison between two of Stephen's purchases, but it does not represent all of his purchases, and it is not the only possible ratio that can be written using the given information.

To learn more about the ratio;

https://brainly.com/question/13419413

#SPJ3

Which expression is equivalent to 28/19/100

Answers

The expression that is equivalent to that number is 20 + 8 + 0.1 + 0.09.

This is because the whole number 28 has a 2 in the tens place, meaning it has 2 tens, and 10x2=20. Same goes for the 8 in the ones place (8x1=8)
20+8=28. Then, 19/100 is equal to 0.19, which has a 1 in the tenths place and a 9 in the hundreths place put together to get 28.19

Answer:

The correct answer is A.

This is because the whole number 28 has a 2 in the tens place, meaning it has 2 tens, and 10x2=20. Same goes for the 8 in the ones place (8x1=8)

20+8=28. Then, 19/100 is equal to 0.19, which has a 1 in the tenths place and a 9 in the hundreths place put together to get 28.19

Step-by-step explanation:

What would happen if the order of operations did not exist?

Answers

Calculating could be confusing and leading to an incorrect answer.

Oxygen is carried through the body by

Answers

Oxygen is carried through the body by BLOOD

What is 3ft to 6yd in simplest form

Answers

Answer:

Answer = 1/6

Step-by-step explanation:

3 ft are in 1 yard

so 3/18

= 1/6

As per linear equation, 3 feet to 6 yard in simplest form is [tex]\frac{1}{6}[/tex].

What is a linear equation?

A linear equation is an equation where there are one or multiple variables. However, the highest power of any variable is one.

We know, [tex]3 feet = 1 yard[/tex]

Therefore, 3 feet to 6 yard in simplest form is

[tex]= \frac{3 feet}{6 yard}\\ = \frac{1 yard}{6 yard} \\= \frac{1}{6}[/tex]

Learn more about a linear equation here: https://brainly.com/question/26104909

#SPJ2

Solve for r in this equation.

s = 2πrh

A. s / 2π = r

B. s / 2πh = r

C. 2πsh = r

D. s / 2 = r

Answers

Sent a picture of the solution to the problem (s).

Write the factored form of 1,000,000

Answers

34 because I looked it up

There are 49 factors 1,000,000. Pick one. Factors of 1,000,000 are 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 625, 800, 1000, 1250, 1600, 2000, 2500, 3125, 4000, 5000, 6250, 8000, 10000, 12500, 15625, 20000, 25000, 31250, 40000, 50000, 62500, 100000, 125000, 200000, 250000, 500000, and 1000000. Since 1,000,000 is a square number (1000 x 1000), there are an odd number of factors.

what is the fourth number of 12 48 50 if the mean is 30

Answers

(12 + 48 + 50 + x)
------------------------ = 30
4

(110 + x)/4 = 30

110 + x = 30 x 4

110 + x = 120
x = 120 -110

x = 10

fourth number should be 10

hope this helps

how do you graph 4x=2y-3

Answers

The slope-intercept form is y=mx+b y = m x + b , where m m is the slope and b b is the y-intercept.

Hello, ChaseAnelson200, The answer would be Graph using the slope and y-intercept.Slope: 2 or Y-Intercept: 3/2.

Which expression shows the distance on the number line between −3 and −10 ?

A. |−10−3|

B. |−3−(−10)|

C. |−3+(−10)|

D. |−3−10|

(P.S. There Is No Number line On The Test)

Answers

The answer is B to the problem. B/c difference is 7 on the number line.

Answer: B

Step-by-step explanation:

Find the length of XZ:

Answers

it's an equilateral triangle
5/2x -5 = 2x
5x - 10= 4x
5x-4x =10
x=10

so XZ equals
5/2×10 -5 = 25-5 = 20units

Other Questions

What happens when candy hears about george and lennie dream place? Which word is the simple subject of the sentence? My younger brother found a nest in the oak tree.A.treeHelp URGENT!!!B.youngerC.brother D.nest Darius I who was he? A car accelerates from rest to a speed of 8 m/s over a distance of 16 m. What is the acceleration of the car? A.-10 m/s2 B.-2 m/s2 C. 2 m/s2 D.no acceleration, v = 8 m/s HECTOR PLANTED 185 FLOWERS IN 2 DAYS THERE WERE 5 VOLUNTEERS INCLUDING HECTOR WHO EACH PLANTED ABOUT THE SAME NUMBER OF FLOWERS ABOUT HOW MANY FLOWERS DID THEY PLANT Here is the correct sentence: Last week, I saw a friend cheating on a math exam, much to my surprise. My college has an honor system that I take seriously - therefore, ignoring what Jeff did wasn't an option. I had two choices left; report the cheating to the professor or confront my friend. I decided to confront Jeff (I thought I should hear an explanation before I did anything else). Besides, he's a good student; I didn't understand why he would have to cheat. When I asked him face-to-face why he cheated, he said he was afraid he would fail the exam. He said he felt really terrible about what he did, as he should. He also said he'd never cheat again, and I believe him. I told him I wouldn't report him. In addition, I offered to help him study for the next exam. I think this experience taught Jeff not to cheat - or I hope it did. For my part, I learned two things; Friends help friends, and it's important to have confidence in yourself. How does the equation for cellular respiration compared with the equation for photosynthesis? A hypothesis is unrelated to the theoretical framework. a. True b. False Solve the following system of equations algebraically for all values of x,y and zx+3y+5z=456x-3y+2z=-10-2x+3y+8z=72 Marble statues and buildings weather more quickly today than when first constructed. Explain how the pH of water plays a role in this process.Please answer it in at least a few sentences!! Thank you! The scale on a map is 2cm = 15miles. Dave measures the distance to the next town at 7cm. How many miles away is the next town? Is food rotting a chemical change physical change physical property or a chemical property? A normal probability/quantile plot is used to see if the distribution of a quantitative variable follows a __________ distribution. How did many women helped gain support for the suffrage movement? Which of the following is not a prompt in hexagonal writing?A.allusionB.themeC.audienceD.evaluationThe answers is Audience Discuss the development of Greek democracy. Was Greek democracy "democratic"? an effect of the land orderings of 1785 in the northwest ordinance of 1787 was that Which phrase could be represented by this expression? k/5 + 8ork over 5 + 8eight more than a fifth of a numberfive times a number plus eighteight more than five times a numberone-fifth of the sum of a number and eight How do I find Primefactor of 150 "Mother of a Northern Black Soldier to the President," Buffalo [N.Y.] July 31, 1863 Steam Workshop Downloader