Danielle bought a new diary for $12.80. She paid with a $20 bill. How much change did she get back? A. $32.80 B. $8.20 C. $7.20 D. $7.10

Answers

Answer 1

Answer:

c

Step-by-step explanation:

Answer 2
C

Steps:

$20 convert to decimal which is 20.00

20.00 - 12.80 = 7.20

Related Questions

what is $281.875 rounded to the nearest tenth?

Answers

Answer:

281.900

Step-by-step explanation:

Answer:

$281.89

Hope this helps

Sophie takes out a loan of $16,500 to help pay her employees this month. The bank she takes the loan from charges her a 1.25% interest fee at the end of the month. How much will Sophie need to pay the bank back at the end of the month?

Answers

Answer: she will need to pay 13,200 by the end of the month

What is 2 1/8 in improper fraction form? *
I need help now!!!!!!

Answers

Answer:

17/8

Step-by-step explanation:

Step 1: Multiply the whole number part (2) by the denominator (8).

2 × 8 = 16

Step 2: Add the product from Step 1 (16) to the numerator (1).

16 + 1 = 17

Step 3: Write that result (17) above the denominator. So,

2 1/8

= 17/8

The equation of the horizontal line passing through the point (-3, 8) is y = 8. O True O False​

Answers

Answer:

I am guessing that it is true

Step-by-step explanation:

Answer:

True

Step-by-step explanation:

y=8 is a horizontal line on the y axis

In the historical account of Rome, another name for the Romans is the

Answers

Answer:

what ?

Step-by-step explanation:

What do you mean :) .

Please Help Me With This. TIMED.
One year ago, Lindsey deposited $250 into a savings account. Her balance is now $253. Two years ago, Jenn deposited $250 into a savings account. Her balance is now $257.50. Which account has the greater simple interest rate? Explain.

Answers

Answer:

$257.50

Step-by-step explanation:

Because it has a higher amount.

Answer:

Lindsay’s interest is $3 for one year. Using the formula for interest, I = prt, Lindsey’s money is earning at a rate of 1.2%. Jenn has earned $3.75 for one year. Her money is earning at a rate of 1.5%, which is a higher interest rate.

Step-by-step explanation:

Please Show Work.

The measure of angles in a triangle are in a ratio of 2:3:4. What are the measures of the angles?

Answers

Answer:

The angle measures are 40°, 60°, and 80°.

Step-by-step explanation:

When we are given this problem, we need to know that

There are three angles in a triangle.These angles add up to equal 180°.

With this ratio, these angles must add up to equal 180°. Therefore, we can set up an equation and add an x-variable to each of the numbers. We then set this equal to 180.

[tex]\text{2x + 3x + 4x = 180}\\\\\text{9x = 180}\\\\\text{x = 20}[/tex]

Now, we need to find the measures of the angles. The angles are the parts of the ratio multiplied by the value of x.

[tex]\text{2(20) = 40}\\\\\text{3(20) = 60}\\\\\text{4(20) = 80}[/tex]

So, our three angles measures should be 40°, 60°, and 80°. We can check this by adding up these three values and seeing if the sum equals 180°.

[tex]\text{40 + 60 + 80 = 180}\\\\\text{100 + 80 = 180}\\\\\text{180 = 180}[/tex]

Because this is true, our angle measures are 40°, 60°, and 80°.

Ricky Bobby can make 35 laps around the track at Talladega Superspeedway in 10 minutes. How many laps can he make in 1 minute?

Answers

Answer:

3.5

Step-by-step explanation:

You would divide 10 by 35 like this

10 Divided by 35= 3.5

Solve the system of linear equations by substitution.
x + 3y = 4
-x + 2y = 6

Answers

For my answer i got X=-2 and Y=2 Aka (-2,2)
I got the answer (-2,2)

What is the one-hundredth term in the sequence 14, 19, 24, 29, 34…?

Answers

Rule: look at the sequence. It has the last number as 4 then 9 then for. 4 for odd numbers(odd term numbers like number 3,5 so on) so the last number of the 100 term is 9. It’s 509.

Kurt deposited money into his bank account every month. The amount of money he deposited in the first 5 months of 2014 is listed in the table.

Month Amount Deposited
(dollars)
January 1,200.32
February 985.43
March 1,200.65
April 1,987.34
May 1,000.98
The total amount of money that Kurt had deposited into his account at the end of May is ______
The total amount of money that he had deposited into his account at the end of March is _______

Answers

Answer:

that is the answer

Step-by-step explanation:

You have the answer I’m pretty sure

pls dont ans if u dont know how to do it (show your work) Solve the equation. w+3 3/8=1 5/6

Answers

Answer:

w= -13/8

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

w+33/8=5/2

Step 2: Subtract 33/8 from both sides.

w+33/8-33/8=5/2-33/8

w= -13/8

Robb’s Fruit Farm consists of 100 acres on which three different types of apples grow. On 25 acres, the farm grows Empire apples. McIntosh apples grow on 30% of the farm. The remainder of the farm grows Fuji apples. Shade in the grid below to represent the portion of the farm each type of apple occupies. Use a different color for each type of apple. Create a key to identify which color represents each type of apple.

Answers

Empire: Black
- the ratio is 25:100

McIntosh: Purple
- the ratio is 30:100

Fuji: Green
- the ratio is 45:100

The ratio of your monthly allowance to your friends is 2:3. If the monthly allowances total $40, how much does EACH person receive?
I'm reasking because nobody's answering and I've spent an hour trying to understand.

Answers

Answer:

Each person got 8 dollars.

Step-by-step explanation:

If there are five friends then you would divide 5 by 40 and the answer is 8.

(fairly easy if you use internet. im just lazy) Fill in the blanks for the biological carbon cycle using the picture I attached

Answers

Answer:

I thought i knew this, but now I forgot the order ^-^

Step-by-step explanation:

Answer:

not to be rude or anything but if u are lazy and dont

want to search it up why are u dong it here?? like it basically the same if u search it up so...

Step-by-step explanation:

hope ur answer gets solved tho :D

Cole took a total of 36 quizzes over the course of 4 weeks. How many weeks of school will Cole have to attend this quarter before he will have taken a total of 45 quizzes? Assume the relationship is directly proportional.

Answers

Answer: 5 weeks

Step-by-step explanation: 36 / 4 = 9. This means in 1 week he finishes 9 quizzes. 9 x 5 = 45, therefore it would take him 5 weeks to finish 45 quizzes.

It should be 5 weeks

Target sells 5 bottles of lemonade for $11. At Harris Teeter the same bottles of lemonade are 12 for $30. Which store has the lowest price? State the amount of the lowest price too

Answers

Harris teeter

Step-by-step explanation:

I am not 100% sure but anyways

target has the lowest price bc the cost for each bottle is $2.20 as opposed to Harris Teeter which is $2.50, so Harris Teeters bottle cost 30cents more than targets

Suppose a pentagon graphed on a coordinate plane willundergo a dilation.Which of these is a true statement?

Answers

Answer:

I think its C

Step-by-step explanation:

Answer:

I will edit this as soon as you show me the statements =D

Step-by-step explanation:

Please help me on this.

Answers

Answer:

The third option. (the one where it intersects on the y line)

Step-by-step explanation:

If you solve for the system of equations, you will find that it is (0,3), so it intersects on the y line. Additionally, it is on the top because it is positive.

Which expression is shown using the model below?


5(6+6)

5(6+5)

6(6+5)

6(6+10)

Answers

Answer:

6(6+5)

Step-by-step explanation:

im not entirely sure, but the light green box is 6x6 and the dark green box is 6x5 so thats how i got my answer. Sorry if its incorrect. good luck!!

6(6+5)

Would be the answer because if you count the squares it’s 6 by 6 and 5 by 6

What is an angle that is supplementary to ∠CGE?

Answers

**CF And DA** Becuase the lines have the same angle.

Need help.
1+ 2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30

Answers

Answer:

465

Step-by-step explanation:

1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30=465

I don't know if this was an actual question, but have a nice day (*゜ー゜*)

Answer:

465

Step-by-step explanation:

1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29+30

A gallon of water weighs [tex]8\frac{1}{3}[/tex] pounds. How many gallons of water are in a tank if the tank and the water inside it weighs 55 pounds and the empty tank weighs [tex]2\frac{11}{12}[/tex] pounds.

Answers

Answer 10 2/12pounds
Sorry if I’m wrong
But that’s what I got
It should be 10 2/12 I think !

Need helpp fastt plss will give brainliest to who is correct plss helpp!!!!!!!!! It a test I need good grades PLSSSS HELPPPPP!!!!!!!!!!

Answers

Answer:

It takes 3 minutes to make each sculpture.

He used 5 balloons per sculpture.

Step-by-step explanation:

To find the minutes you would divide 96 by 32 and to find the number of balloons you would divide 160 by 32.

Answer:

Im guessing 2

Step-by-step explanation:

160 - 96 = 64

64 / 32 = 2

Im not really sure Im trying

What are some common factors of 25 and 30?

Answers

Answer:

1,5

Step-by-step explanation:

Some are 1 and 5

Answer:

5 and 1.

Step-by-step explanation:

5x5= 25, 5x6= 30

1x25= 25, 1x30=30

Please answer! Very easy and will mark brainlist.

Answers

Answer:

18.57

Step-by-step explanation:

First you have to simplify the equation using cross-multiplication

You should get 7v=130

Then divide both sides by 7

You should get v=130/7

simplify that and get 18 4/7

Turn that into decimal form and you get 18.57

Answer:

18.57

Step-by-step explanation:

1. Multiply all terms by the same value to eliminate fraction denominators

v/10 = 13/7

10 x v/10 = 10 x 13/7

2. Simplify

130/7 = 18.571428571429

3. Round to the Nearest Tenth

18.57

amri has three $1 bills 1 dime and 3 penny. how much money does amari have in all?

Answers

Answer:

The correct answer is $3:13

Step-by-step explanation:

amri has $3.13 (for 20 characters long)

Please answer the following essay question with 5-7 sentences.
How is a chemical change different from a physical change?

Answers

Answer:

Step-by-step explanation:Physical changes only affect the physical properties, such as color, texture, and shape, of a substance. When a substance is changed physically, its chemical properties remain the same. On the other hand, a chemical change alters the chemical properties of a substance.During a physical change the elements and compounds stay as they are.While Chemical changes make new substances.

In a physical change the appearance or form of the matter changes but the kind of matter in the substance does not. However in a chemical change, the kind of matter changes and at least one new substance with new properties is formed. The distinction between physical and chemical change is not clear cut

QUICKEST AND BEST ANSWER GETS BRAINLIEST

Answers

B. or C.

hope im correct

Answer:

D

Step-by-step explanation:

Need helpp fastt plss will give brainliest to who is correct plss helpp

Answers

Answer:

Step-by-step explanation:

Calculation is done as follows:

Number of movie posters remaining = 120 - 24 = 96

Number of band posters remaining= x  

120:100 = 96:x

x = 80  

100-x = 100 - 80 = 20

So, she should sell about 20 band posters for her to maintain the same ratio of the movie posters to the band posters.

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What is the the slope of the line through the following points?(7,-4) and (3,8)3-31o 1 You spend 3 2/3 hours hiking and an additional 3/4 hour to rest.A) How much time did you spend hiking and resting?____ HoursB) How much more time did you spend hiking than resting?____ HoursExplain how you got your answer. (BOWLING)The "pitch" measures the angle between which fingers?A) pointer & thumbB) ring & middleC) middle and thumbD) ring and thumb what is the electron configuration for lithium what do bacteria cells and human cells have in common In triangle TRS, TZ = (3x) inches and WZ = (2x - 3) inches. Triangle T R S has centroid Z. Lines are drawn from each point to the midpoint of the opposite side to form line segments T W, R V, and S U. [Figure may not be drawn to scale] What is WZ? 6 inches 9 inches 18 inches 27 inches Which scientific area has the most influence in shaping modern classification methods? physiology anatomy evolution behavior An unknown substance from planet X has a density of 10 g/mL. It occupies a volume of 80 mL. What is the mass of this unknown substance? last week where you work you sold 356 apples and lost 24 because they expired. the store paid $0.79. what profit did the store make on apples last week ?