Mathematics High School

PLEASE ANSER FAST!!

Leah is buying a new couch that regularly costs $699, but is on sale for 10% off. She also has to pay a 7% sales tax on her purchase. Which expression could Leah use to calculate the final price of the couch?

699(1.10)(1.07)


699(1.10)(0.93)


699(0.90)(0.93)


699(0.90)(1.07)

Answers

Answer 1

Answer:

699(0.90)(1.07)

Step-by-step explanation:

Given that:

Regular cost of couch = $699

Onsale percentage = 10%

Sales tax in purchase = 7%

Final price of couch :

New price at Selling percentage :

Regular price * (discount) * (sales tax percentage)

Regular price * (100% - 10%) * (100 + 7%)

699 * (1 - 0.1) * (1 + 0.07)

699 * 0.90 * 1.07

699(0.90)(1.07)

Related Questions

2/3a-1/6=1/3 help please

Answers

Answer:

1/3a might be the correct answer...


The sum of four consecutive odd
integers is – 40.
What is the largest integer?

Answers

Answer:

136

Step-by-step explanation:

Population Data
VX
Compare the mean of the population with the mean of
a sample.
2
5
10
N
4
1
5
3
The mean of the population is
00
1
4
3
The mean of the sample is
Sample Data
4
1
5
3
The difference between the mean of the sample and
the mean of the population is

Answers

Answer:

The mean of the population is

4

.

The mean of the sample is

3.25

.

The difference between  the mean of the sample and the mean of the population is

0.75

.

Step-by-step explanation:

Just did it

The difference between the mean of the sample and the mean of the population is equal to 0.75

What are mean?

The mean is the average value which can be calculated by dividing the sum of observations by the number of observations

Mean = Sum of observations/the number of observations

We are given the

2 5 10 N 4 1 5 3

The mean of the population is;

0 + 1 + 4 + 3 / 4 =  4.

The mean of the sample is;

4 + 1 + 5 + 3 / 4 =  3.25

The difference between the mean of the sample and the mean of the population is;

4 - 0.35 =  0.75

Learn more about mean;

https://brainly.com/question/17060266

#SPJ2

What is the answer to this question?

Answers

Answer:

10.5cms

Step-by-step explanation:

PLEASE FOLLOW ME

CAN WE BE FRIENDS

7+7+3+3=20
20/4=5
Hope this helped

Since only 2 of the 50 states are not connected to the mainland, what percentage of the states ARE on the mainland?

Answers

Answer:

96%

Step-by-step explanation:

too easy for me



xxx
xxxxxxx
xxx
xxxxxxx
xxx
xxxxxxx
xxx
xxxxxxx
xxx
xxxxxxx
xxx
xxxxxxx
Which equation shows how the distributive property can be used to find the number of
Xs in both arrays?

Answers

Answer:

here is a simple version

lets make A equal the exponent so (A=^2 or 3 or whatever)

the exponent will be the amount of times you want to repeat the process.

Now lets make x = the first array, so x=3

and lets make y = the second array, y=7

now a simple equation would be (3x)(7y)^A or for this you could say

(3x)(7y)^6

if in one batch of cookies, you use 6 cups of dough and 2 cups of chocolate chips
how many cups of chocolate chips will you need to make two batches of cookies

Answers

Answer:

4cups of chocolate chips

Hope I helped

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

2 cups times two recipes

2x2=4

PLEASE HELP FAST READ THE QUESTION I WILL GVOE EXTRA POINTS PLUS BRAINLIST FOR A. And B. Really easy!

Answers

Answer

A) 4/11 B)7/11

Step-by-step explanation:

because there is 11 letters in PROBABILITY four are vowels and 7 are consonants. That means 4/11 chance can be a vowel

Answer:

A:

5 in 26

B:

19 in 26

Step-by-step explanation:

There are 5 vowels and 26 letters in the alphabet.

There are 19 consonants.

:)

Express the following as a unit rate :

5 croissants for $10

Answers

Answer:

$2/croissant

Step-by-step explanation:

$10÷ 5croissants = $2/ 1 croissant

A car was bought for £18,000.
It was sold for £15,300.
Express this as a percentage decrease.​

Answers

Answer:

15%

Step-by-step explanation:

when 18000 is 100%, 10% is 1800. So to make 15300 we need 8.5 1800s. So 85% of 18000 is 15300 so the rest is 15%. The answer is 15%

Answer:

15%

Step-by-step explanation:

[ (18,000-15,300) / 18,000 ] x 100

= (27,00 / 18,000) x 100

= 0.15 x 100

= 15%

PLEASE HELP!! WILL MARK BRAINLIEST!!! I'M KINDA DESPERATE NOW!!!
Raul works at a movie theatre. The function f(x) represents the amount of money Raul earns per ticket, where x is the number of tickets he sells. The function g(x) represents the number of tickets Raul sells per hour, where x is the number of hours he works. Show all work to find f(g(x)), and explain what f(g(x)) represents.
[tex]f(x)=2x^2+16\\g(x)=\sqrt{5x^{3} }[/tex]

Answers

Answer:

Part 1)

[tex]f(g(x))=10x^3+16[/tex]

Part 2)

The composition f(g(x)) represents the amount of money Raul earns per ticket given the amount of hours Raul works

Step-by-step explanation:

We are given the two functions:

[tex]f(x)=2x^2+16[/tex]

Which represents the amount of money Raul earns per ticket and:

[tex]g(x)=\sqrt{5x^3}[/tex]

Which represents the number of tickets Raul sells per hour.

Part 1)

We want to find f(g(x)).

So, we substitute g(x) for f(x). This yields:

[tex]f(g(x))=2(\sqrt{5x^3})^2+16[/tex]

This can be expanded a simplified as such:

[tex]f(g(x))=2((\sqrt{5})^2(\sqrt{x^3})^2)+16=10x^3+16[/tex]

Part 2)

Recall that f(x) outputs the amount of money Raul earns per ticket.

And g(x) inputs the amount of hours Raul works.

When we composed f(g(x)), the input and output stayed the same.

So, f(g(x)) represents the amount of money Raul earns per ticket (output of f(x)) given the amount of hours Raul works (input of g(x)).

Answer:

The composition f(g(x)) represents the amount of money Raul earns per ticket given the amount of hours Raul works

Step-by-step explanation:

What is the price of a $13 ticket with a 8% sales tax?

Answers

Answer:

$14.04

Step-by-step explanation:

13 + 1.04 = $14.04

Answer:

Step-by-step explanation:

to find out the price

with the sales tax

13*8/100=1.04

13+1.04=14.04 is the final price

Karen purchased fabric for a project she is working on. She bought 3 yards of fabric. Each yard cost $6.68. How much money did Karen spend on fabric?

Answers

Answer:

$20.04

Step-by-step explanation:

$6.68 x 3 = $20.04

Answer:

un-realistic

Step-by-step explanation:

didnt hear a single "can I speak with your manager?"

The propability of Sachin's team winning any match is 0.45

Write down the propability of sachin's team not winning any match.

Answers

Answer:

0.55

Step-by-step explanation:

o.45 + X = 0.55

the probability of not winning is 0.55

Lauren Rodriguez earns $8.35 per hour as a swimming instructor. How many hours per week must she work if she wants to earn approximately $190.00 per week?

Answers

Answer:

22.75 hours per week

Step-by-step explanation:

We can see from the question that the target amount of money is $190.00 per week.

If Lauren Rodriguez earns $8.35 in one hour

then $190.00 will be earned in x hours

8.35x = 190.00

x = 190.00/8.35

x = 22.75 hours per week

You brought a magazine for $3 and some candy bars for $2 each. You spent a total of $19. How many candy bars did you buy?

Answers

Answer:

8

Step-by-step explanation:

Answer:

Candy bars: $13

Step-by-step explanation:

$3 magazine + $13 total of candy bars = $19

Here are the ingredients needed to make 20 walnut biscuits.
Walnut biscuits
Ingredients to make 20 biscuits
50g butter
100g caster sugar
40g flour
50g walnuts
2 egg whites
Liz wants to make 50 walnut biscuits
Work out the amount of each ingredient she needs

Answers

Answer:

125g butter

250g caster sugar

100g flour

125g walnuts

5 egg whites

I THINK

Answer:

Step-by-step explanation:

just do x2.5

I’ll give you brainlest if you answer this question correctly!

Answers

Answer:

(5,4)

Step-by-step explanation:

multiply each equation by the value that makes the coefficients of x opposite

(-1) · (4x + 6y) = (-1) · 44

4x + 2y = 28

simplify

-4x - 6y = -44

4x + 2y = 28

add the two equations together to eliminate x from the system

      -4x - 6y = -44

+      4x + 2y = 28

              -4y = -16

divide each term by -4

y = 4

substitute the value for y into one of the original equations, then solve for x

-4x - 6y = -44

-4x - 6(4) = -44

-4x - 24 = -44

     + 24   + 24

-4x = -20

divide by -4

x = 5

so, since x = 5 and y = 4 ....

the solution to the independent system of equations can be represented as a point.

(5,4)

hope this helps! :)

om sells cookies in his store. His bakery has a total of 1,850 cookies for the weekend. If 30% of his cookies are oatmeal raisin cookies, how many cookies are oatmeal raisin?

Answers

Answer:

555

Step-by-step explanation:

You turn 30% into a decimal= 0.30

Then multiply 1850*0.30 which gets you 555

I need the answers for these two questions

Answers

Answer:

$29.14

$86.68

Step-by-step explanation:

$30 before tax

Discount: 20%

100% - 20% = 80% = 0.8

0.8 * $30 = $24 after discount

Tax: 6.4%

100% + 6.4% = 106.4% = 1.064

1.604 * $24 = 25.54 after tax and discount

Tip: 15% = 0.15

0.15 * $24 = $3.60

Total = $25.54 + $3.60 = $29.14

$75 before tax

10% discount

100% - 10% = 90%

90% of $75 = 0.9 * $75 = $67.50 after discount

Tax: 7%

100% + 7% = 107% = 1.07

1.07 * $67.5 = $72.23 after discount and tax

Tip: 20% = 0.2

0.2 * $67.50 = $13.50

Total = $72.23 + $13.50 = $85.73

a store purchases a jacket for $56 the store than marks It Up by 80% by selling it how much will you pay after the markup.​

Answers

Answer:

70

Step-by-step explanation:

Answer:

70

Step-by-step explanation:

56 divided by 80% = 70

In the figure, XYZ=MNL
Find m

Answers

Answer:

m = 33°

Step-by-step explanation:

x = 33°

from picture ;

x = m = 33°

n = y = 124

what is -9 - (-4) =
what is 5 - -5

Answers

first one is -5
second one is 10

Answer:

1. it would be -5

2. It would be 10

Step-by-step explanation:

two negatives equal a positive.

-9+4= -5

5+5=10

HELP ME PLEASE I NEED THE ANSWERS

Answers

I think can’t see the photo maybe it’s the divine I’m on

How many quarts of a 50% solution of acid must be added to 20 quarts of a 20% solution of acid to obtain a mixture containing a 45% solution of acid?

Answers

Answer Using the method of alligation. 40.0= 20/(10/20) qts of 50% solution to add to your 20 qts of 20% solution. 60.0= (20+40.0) qts of the final 40% solution.

Sarah and Eva took a road trip. Sarah drove two-fifths of the miles. If she drove 128 miles , how many total miles did they drive?


I need the answer without x being the equal. thanks!

Answers

Answer: 320 miles

Step-by-step explanation:

Let the miles that they drove be represented by x.

Since Sarah drove two-fifths of the miles which is 128 miles, then the total miles would be:

= 2/5 × x = 128

0.4 × x = 128

0.4x = 128

x = 128/0.4

x = 320

The total miles is 320 miles.

What is the solution to the equation-6.5x= 59.8

Answers

Answer:

HEYYY SHAWTYYYYY

Step-by-step explanation:

Answer:

Step-by-step explanation:

6.5x = 59.8

multiply both sides by 10

65x = 598

x = 9 and 13/65

A circle has a diameter of 43cm, what is it's radius?​

Answers

Answer:

21.5

Step-by-step explanation:

Hey there !!!!

to find the radius just divide by 2 because radius is the half of diameter:

43 / 2 = 21.5

( for correct divison add 21.5 + 21.5 = 43 )

hope it helped !!!

The following table shows the salary of 7 people in an office last year.

Name Income
Andy £9500
Bevan £25000
Cheryl £13250
Deva £75000
Elliott £18750
Frankie £27500
Grace £15000
a) Work out the mean income to 2 DP.
b) Deva was given a large bonus for 30 years service.
Excluding Deva's income, what was the mean income for the remaining 6 workers to 2 DP?
a) £
b) £

Answers

Answer:

dfghdfgh

Step-by-step explanation:

Answer:

26285.71

Step-by-step explanation:

sum all income

divide by number of incomes

Paula bought 8 pairs of socks. She paid $104. Two pairs of socks cost the same amount. How much did each of the others pairs of socks cost?

Answers

Answer:

The other socks cost 9$.

Step-by-step explanation:

Other Questions
estimate the length of time that it took for CO 2 to from 200 300 ppm To properly sign the statement, "My best friend, Carlos, is a firefighter in New York," you would need toA.) fingerspell "firefighter" and "New York"B.)raise your eyebrows and use NMMsC.)sign away from your body for "New York"D.)use indexing to establish Carloss locationplease help with my asl Molecules move faster and farther apart when state changes from ? to ? write an essay explaining the importance of making time for both work and playbe sure to-clearly state your thesis organize and develop your ideas effectivelychoose your words carefully how do you speck Japanese The sides of a triangle have lengths 10, 16, and 18. What kind of triangle is it?is it acute right or obtuse ? I have like 20 minutes to finish this Task 2 (4p)Complete the sentences with less, the least, fewer, orthe fewest.1 The kitchen isspacious room in thehouse2 My flat isconveniently located thanyours3 This house has gotrooms of the threewe've looked at4 Which coststhe semi-detached houseor the terraced house?5 This ispopular area of the city6 Which room has gotfurniture, the diningroom living room or kitchen?7 There areflowers in the flower bed thisyear than last8 Wales isremote than the north ofScotlandText Predictions on Help, help!!! Please:) A company has 64 employees of whom x are members of a union. How many employees are not union members? Miley went to the store with a $10 bill. She went to get 8 jumbo dill pickles for her family. If she spent the whole $10, what was the cost of each jumbo dill pickle? 20 ptswhy does mrs. white let out a loud wail at the end of the story? Which relationships describe angles 1 and 2 ?select each correct answer-complementary angles-vertical angles-supplementary angles-adjacent angles Miley went to the store with a $10 bill. She went to get 8 jumbo dill pickles for her family. If she spent the whole $10, what was the cost of each jumbo dill pickle?NO WORK, NO CREDIT ! The value of the expression 2(3) +3(2)3x45(2)-5+(7x4) isorthe value of 2 to the 3rd power + 3 to the second power - 3 * 4 - 5 to the second power divided by 5 + (7 * 4) Plz help me this is a big grade Jenny planned to solve 2/3 of her homework problems on Saturday. However, she got home late and had less time than planned. As a result, she solved only 7/8 of the problems she planned to solve. How many problems were in Jenny's homework if she solved 28 on Saturday? Help plz:)))Ill mark u Brainliest Need help please????????!!!!!!!!! WILL GIVE BRAINLIEST PLEASE HELP ME!