sophia has $20. she buys a hair band for $3.99, gum for $1.29, and a brush for $6.75. not including tax estimate how much change she should receive????? PLEASE HELP

Answers

Answer 1
She should receive $7.97
Answer 2

The answer should be 7.97


Related Questions

mitt ate 24 peanuts this represents 75% of the bag of peanuts how many peanuts were originally in the bag

Answers

there are 32 peanuts in total ( the original)
Show Yor Work : 24 is the part
75 is the percent out of 100
So think as it if it was .....

part/whole = percent/100
REMEBER THIS: 100 WILL ALWAYS BE THE TOTAL OF THE PERCENT!!!!!!!
So you multiply 24 ˣ 100 =2400/75 = 32
This is a method for cross multiply..... If you have any comments or question dm me in the inbox.
There are 32 peanuts in total in the bag

Aaron has a budget of $100 per month to spend on lunch. He made a table showing the total amount of lunch money he will have left after the given number of lunches.

Number of lunches 0 5 10 15
Total amount of lunch money left ($) 100 75 50 25
Which equation, in standard form, represents the relationship between the number of lunches, x, and the amount of lunch money Aaron will have left, y?

x + 5y = 100

100x + y = 5

x + 100y = 5

5x + y = 100

Answers

5x + y = 100
5(5 lunches) is 25 arbitrary units
amount left after 5 is 75
25 + 75 = 100
each lunch is 5 dollars

Answer:

its D

Step-by-step explanation:

at a zoo an asian elephants eats roughly 5% of its body weight each day.If an Asian elephant eats 300 pounds of food a day,How much does it way
A:1,500lb
B:6,000lb
C:18,000lb
D:120,00lb

Answers

à 1,500lb ya itu jawaban yang paling benar

$105 skateboard; 7 1/2% tax

Answers

The total will be 183.75.

So 7&1/2 and equal to 7.5%  And when it is a percentage, you move the decimal two places to the right.  So it would be 0.75%.

Therefore, we time 0.75 and 105 together to see how much is the tax. 
0.75*105 =78.75 

Then we add 105 and 78,75 together to get the totally amount pay. 
105 + 78.75 = 183.75

So the total is 183.35.

Or you can do it like this:
105* 1.75 = 183.75 

The answer is the same but the second is just faster.

A resturant bill comes to 28.35. find the total cost if the tax is 6.25 percent and a 20 percent tip is left on the amount

Answers

28.35x 0.0625 = 1.772 (tax) 28.35 *0.2 = 5.67 (tip) 28.35+1.772+5.67 = ....

Answer:$35.79

Step-by-step explanation:

28.35*6.25%

tax=28.35*0.0625=1.77

28.35+20=5.65

total=30.12

$30.12+5.67

total$35.79

when you find less than 100% of a number how does your answer relate to the original number.... answers are the a) the numbers are equal b) it is less than the original number c) it is greater than the original number d) there is no relationship

Answers

The correct answer is (B) it is less than the original number.

Say the number 1 is 100% and .50 is 50%. Is .50 larger than 1? Nope. Therefore, the correct answer is indeed B.

I hope I helped and let me know if you have any other questions! ^^
Final answer:

b) it is less than the original number. Finding less than 100% of a number means the answer is b) less than the original number, since 100% represents the whole.

Explanation:

When you find less than 100% of a number, the answer is b) it is less than the original number. This is because 100% of a number represents the number itself, so any percentage less than 100% means you're taking a part of the number which is smaller than the whole. For example, finding 50% of a number is the same as finding half of it - clearly, half of something is less than the whole.

one season, the cougars won 20 games. they played 25 games. use equation 20+g=25 to find good, the number of games the team lost

Answers

 well do 25-20=5 so G=5
if the team has played a total of 25 game and only won 20, take the total games played subtract the amount of games played giving an answer of 5 games lost.

what is the quotient of 2/9 divided by 4/15

Answers

the answer is 0.8461

Please help with 78 -2×4÷(14-6)×2

Answers

The answer to this is 78-2x
78 - 2 x 4 / (14 - 6) x 2
78 - 8 / 8 x 2
78 - 1 x 2
78 - 2
76 <==

A drama club earns $1040 from a production. A total of 64 adult tickets and and 132 student tickets are sold. An adult ticket costs twice as much as a student ticket. • write a system of linear equations that represents this situation. • what is the cost of each ticket?

Answers

a=adult ticket           s=student ticket                         

64a+132s=$1040
 a=2s
128a+132s=$1040
260tickets=$1040
$1040/260=$4
s=$4      (1s=$4x1)
a=$8      (2s=$4x2)

132s=$528       (132x$4)
64a=$512           (64x$8)
TOTAL=$1040 

Which expression demonstrates the distributive property applied to the expression 4(x + y)?

Answers

4x+4y is the right answer.

A 14-ounce box of cereal sells for $2.10. What is the unit rate?

Answers

$2.10/14oz
$0.3/2oz
$0.15/oz
So 15 cents per oz

Answer:

The unit rate is equal to [tex]0.15\frac{\$}{ounce}[/tex]

Step-by-step explanation:

we know that

The unit rate is the ratio of two measurements in which the second term is equal to one

In this problem to find the unit rate, divide the total cost of cereal by the total weight of cereal

so

[tex]\frac{2.10}{14}\frac{\$}{ounces} =0.15\frac{\$}{ounce}[/tex]

therefore

The unit rate is equal to [tex]0.15\frac{\$}{ounce}[/tex]

Fiona eats 75 grams of trail mix. How many calories does she eat? If 50 trail mix= 150

Answers

150/50=3 calories a gram
3×75=225 calories

Final answer:

To find out how many calories are in 75 grams of trail mix when 50 grams contain 150 calories, set up a proportion and solve for x. The calculation shows that 75 grams of trail mix contains 225 calories.

Explanation:

If 50 grams of trail mix contains 150 calories, to find out how many calories are in 75 grams of trail mix, we need to set up a proportion since the relationship between the weight of the trail mix and the calories it contains is a direct one. This means that if the weight goes up, the calories will also go up by the same rate.

To calculate the calories in 75 grams of trail mix, we use the following steps:

Understand the given information: 50 grams = 150 calories.Set up a proportion to find out how many calories are in 75 grams:

(50 grams / 150 calories) = (75 grams / x calories)

Cross-multiply to solve for x (the number of calories in 75 grams):

50x = 75 * 150

Divide both sides by 50 to solve for x:

x = (75 * 150) / 50


x = 225 calories

The graph of g(x) is the graph of f(X) = x + 6 reflected across the x-axis. Which equation describes g?

g(x)= - x + 6

g(x)= - 6x - 6

g(x)= -x - 6

g(x)= x - 6

Answers

Final answer:

The reflection of a function across the x-axis changes the sign of the function. In this case, g(x) = -x - 6 is the correct equation representing the reflected graph.

Explanation:

The correct equation that describes the graph g(x) reflected across the x-axis from f(x) = x + 6 is g(x) = -x - 6. When reflecting a function across the x-axis, the sign of the function changes in the equation. Therefore, g(x) would be obtained by changing the sign for the x-term in f(x).

The question is Model 24% on a 5x5 grid.
The attachment to the grids are below.

Answers

Answer:

Option 2 is correct .

Step-by-step explanation:

Given : A big cube 5*5 which contains small 25 cubes

Solution :

Let 25 small cubes denotes 100%

So , 1% is denoted by : [tex]\frac{25}{100}[/tex]

So, 24 % is denoted by :

⇒[tex]\frac{25*24}{100}[/tex]

⇒[tex]6[/tex]

Thus to show 24% on 5*5 , 6 small cubes must be shaded .

In Option 2 , 6 small cubes are shaded.

Hence , Option 2 is correct .

Answer:

Option 2 is correct .

Step-by-step explanation:

Given : A big cube 5*5 which contains small 25 cubes

Solution :

Let 25 small cubes denotes 100%

So , 1% is denoted by :

So, 24 % is denoted by :

Thus to show 24% on 5*5 , 6 small cubes must be shaded .

In Option 2 , 6 small cubes are shaded.

Hence , Option 2 is correct .

how do you subtract fractions with whole numbers

Answers

First u change the turn it into improper fraction
add whole numbers first then fractions "find commin denoinators first"

how do you get the slope intercept of two points?

Answers

Pretend the two points are [-7,-7] and [-3,-6]
Use the formula
 Slope = rise/run= y2-y1
                             x2-x1

Slope= 6 - [-7]   
           -3 - [-7]
                                   so the slope equals 13/4 

Bobbys collection of sports cards has 3/10 baseBall cards and 39/100 foo taller cards. THe rest are soccer cards. What fraction of bobby'se sports cards are baseballa or football cards?

Answers

69 out of 100  because if you turn 3/10 into a fraction with a like denominator as 39/100 you get 30/100 and then you add 39 and 30 and get 69/100

Solve the equation. -5x + 2 = 67

Answers

The answer is x=-13
I hope the answer helps!

11 less than three times a number is the same as 75 less than the product of -1 and the number

Answers

Inequality?

11 < 3x = 75 < -1x

 
11 less than (-11) 3 times a number (3n) is the same as (=) 75 less than (-75) the product of -1 and the number (-1 times n or -n)

-11+3n=-75-n
solve
add n to both sides
-11+4n=-75
add 11 to both sides
4n=-64
divide both sides by 4
n=-16

the number is -16

janelle has 3.6 yards of wire, whice she wants to use to make bracelets. she needs 0.3 yard for each bracelet. altogether, how many bracelets can janelle make?

Answers

3.6 ÷ 0.3. = 12 bracelets :)

20 gallons is greater than or less than 75 quart

Answers

Its less because 1 gallon equals 4 quarts!
20 gallons is greater then 75 quarts because their are 4 quarts in a gallon so 20 times 4 is 80. 20 gallons is greater then 75 quarts

Blueberries are on sale for $2.80 per pint. The regular price is $3.50 per pint.

What is the percent of decrease?

Select from the drop-down menu to correctly complete the statement.

Answers

20% decrease. Divide 3.5 from 2.8 to get 80%. then you subtract 80% from 100% to get 20%.

Answer:  The percent of decrease= 20 %.


Step-by-step explanation:

Regular price of blueberries= $3.50per pint

Current selling price=$2.80 per pint

Clearly, there is decrease in price as 'Current selling price' < 'Regular price'

Now, Decrease in price=Regular price-Current selling price

[tex]=\$3.50-\$2.80=\$0.70[/tex]

We know that Decrease percentage =[tex]\frac{\text{Decreased price}}{\text{Regular price}}\times100[/tex]

[tex]=\frac{0.70}{3.50}\times100\\=\frac{7}{35}\times100\\=\frac{1}{5}\times100\\=20\%[/tex]

Therefore, the percent of decrease= 20 %.

17 - 2c for c = 7 what is the answer

Answers

You have to substitute 7 for c into the equation. So it would be:
17 - 2(7)
17 - 14
3

3 is the answer!

The result of the expression 17 - 2c is 3, where c = 7.

What are Mathematical operators?

In mathematics, an expression is a group of numbers and operations. The components of a mathematical expression that perform an operation are as follows:

An operator is a symbol used to represent a mathematical operation. Examples include division, multiplication, addition, and subtraction.

Given, an expression 17 - 2c and value of c = 7

The value os expression for c =7

=> 17 - 2*7

=> 17 - 14

=> 3

therefore, The value of the expression 17 - 2c for c = 7 is 3.

Learn more about Mathematical operators here:

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How many products of 10 are in 10 to the 6th power

Answers

I added a table I hope it helps! :)

1,000,000 has 7 products

Three more than twice the sum of a number and half the number equals 105. Which equation models this relationship?

Answers

3+2(x+1/2x)=105

3 more is addition
twice the sum is multiplication of the sum (addition) = 1-5

what is the reciprocal of 1/9

Answers

The reciprocal of 1/9 is 9/1.

A reciprocal of any fraction is just the reverse of the numerator and the denominator. For example, the reciprocal of 3/4 is 4/3, the reciprocal of 8/10 is 10/8. Hope this helps! 
Final answer:

The reciprocal of a number is the number gotten when you flip or invert the fraction. Hence, the reciprocal of 1/9 is 9.

Explanation:

The reciprocal of a number is calculated by flipping, or 'inverting', the fraction. It's essentially interchanging the numerator and denominator. In the case of 1/9, the reciprocal would be 9/1.

To clarify, the reciprocal of 1/9 is 9/1, which simplifies to 9. So, the reciprocal of 1/9 is 9.

The reciprocal of a fraction is obtained by taking the reciprocal of the numerator and denominator. To find the reciprocal of 1/9, we simply invert the fraction. Inverting means swapping the numerator and denominator. So the reciprocal of 1/9 is 9/1 or simply 9.

Learn more about reciprocal here:

https://brainly.com/question/36612397

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rearrange 2y-6x=10 into the form y=mx+c?

Answers

Hope this helps!! If you have any more questions feel free to contact me
at the end divide both sides by 2 so you will be left with y=3x+5 I hope it helps. sorry for my handwriting. plus feel free to contact me at anytime.

how do you turn a decimal into a fraction

Answers

You take your denominator and turn it into a multiple of 10, 100, 1000 ect...
Than you write it as you say it

you divide the numerator by the denominator.

The model below can be used to find the quotient of 1/2 divided by 1/8 . What is the quotient?

A 1/16
B 2/5
C 2
D 4

Answers

The answer is D. 4 as you are basically multiplying 1/2 by 8/1
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