Mathematics High School


PLEASE HELP DUE SOON

Jolie purchased a concert ticket on a web site. The original price of the ticket was $110. She used a coupon
code to receive a 15% discount. The web site applied a 10% service fee to the discounted price. Jolie's ticket
was less than the original price by what percent?

Answers

Answer 1

Answer:

I got 7%

Step-by-step explanation:

110 x .15 = 16.5

110-16.5=93.5

93.5 x .10 = 9.35

93.5 + 9.35= $102.82

Thats the discount price

110 - 102.82 + 7.18

7.18/102 = .0698

.0698 x 100 = 6.98

7%

I have this on my middle school test and it's my first time doing it so yea. I hope it helps even if it's already too late.

I had to edit it beforee

Related Questions

It took 25.5 bottles to fill the cooler and each bottle contained 1.8 litters. How many litters are in the cooler

Answers

Answer:

Step-by-step explanation:45.9 liters

It took 25.5 bottles to fill the cooler and each bottle contained 1.8 liters. Hence, the amount of water that the cooler will hold is equal to the total amount of water in 25.5 bottles. Amount of water in 1 bottle=1.8 liters. =45.9 liters.

How can you write an inequality to describe a situation?

Answers

For example let’s use something simple.

1+1 < 3+6
Why is this?
Because 1 +1 = 2 and that is less than 3 + 6 which is 9. Next time, apply this to something harder you might learn. I hope this helped <3

(1+3p)(1-3p)

the answer is 1-9p²

How do i get this though?

Answers

Step-by-step explanation:

[tex](a - b)(a + b) = {a}^{2} - {b}^{2} [/tex]

simplify the product and you get

[tex] {1}^{2} - (3p {}) {}^{2} [/tex]

1 times any power automatically equals 1. So that equals

[tex]1 - (3p) {}^{2} [/tex]

=

[tex]1 - 9p {}^{2} [/tex]

Angela purchased a storage cube with a volume of 10 cubic feet. She wants to put it on a shelf that is 24 inches tall.

A.
Yes, because the height of the cube is approximately 4.93 inches.

B.
Yes, because the height of the cube is approximately 2.15 inches.

C.
No, because the height of the cube is approximately 25.85 inches.

D.
No, because the height of the cube is approximately 39.96 inches.

Answers

Answer:

c

Step-by-step explanation:

10 cubic feets volume is equivilant o 25.85 inches.

No, because the height of the cube is approximately 25.85 inches. Option C is correct.

What is volume?

It is defined as a three-dimensional space enclosed by an object or thing. A cube's volume can be calculated using its side cube.

Given that, Angela bought a storage unit with a 10 cubic foot capacity. It will go on a shelf that is 24 inches tall,

Volume, V = 10 cubic feet

Height, h =24 inches

The volume of a cube is found as the cube of the side.

Volume of cube = side³

V=a³

10=a³

Take a cube root of 10 to find the value of a,

a=2.15 feet

We can convert feet into inches, in one foot there are 12 inches.

1 feet = 12 inches

2.15 feet = 2.15 × 12

2.15 feet = 25.85 inches

Thus, no because the height of the cube is approximately 25.85 inches. Option C is correct.

Learn more about the volume here:

https://brainly.com/question/16788902

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What is parallel to y = -2x + 10

Answers

Answer:

Any line with the slope of -2 and a y intercept other than 10 will be parallel to this line.

Step-by-step explanation:

Parallel lines have the same slopes but different y y-intercepts

the value of two numbers if their sum is 11 and their difference is 1

Answers

Answer:

So What is the question?

Step-by-step explanation:


For a moving object, the force acting on the object varies directly with the object's acceleration. When a force of 40 N acts on a certain object, the acceleration
of the object is 10 m/s. If the acceleration of the object becomes 6 m/s?, what is the force?

Answers

Answer:

New force = 24 N

Step-by-step explanation:

The force acting on the object varies directly with the object's acceleration

i.e.

[tex]\dfrac{F_1}{F_2}=\dfrac{a_1}{a_2}[/tex] ...(1)

We have,

F₁ = 40 N, a₁ = 10 m/s², a₂ = 6 m/s₂, F₂ =?

Put all the values in equation (1).

[tex]F_2=\dfrac{F_1a_2}{a_1}\\\\F_2=\dfrac{40\times 6}{10}\\\\F_2=24\ N[/tex]

So, the new force becomes 24 N.

Find the value of 17.64​

Answers

Answer:

4.2

Step-by-step explanation:

Can someone please solve. -5(x-5)=2(-4x+5)?

Answers

the answer is x=-5 :)

Answer:

x=-5

Step-by-step explanation:

Brayden read 2 books in 6 months. What was his rate of reading in months
per book?

Answers

Answer:

It took Brayden 3 months to complete a book.

Step-by-step explanation:

6 divided by 2 = 3

Tessa has saved $9,215 from doing his chores. For each hour of chores he completed, his parents gave him $45. About how many hours of chores did he do?

Answers

Answer:

205 hours

Step-by-step explanation:

9215÷45=204.7777778

round up and get 205

Answer: 205 if you round up and 204.777...

Step-by-step explanation: 9,215 divided by 45 = 204.777..

Can someone pls help me?

Answers

Your correct it is false

Answer:

the answet is false

Step-by-step explanation:

it os false cause it is curved and not completely straight

The shortest distance between two points is a straight line. Explain this statement in terms of the triangle inequality theorem

Answers

Answer:

the answer would be.......

Step-by-step explanation:

a straight line is the shorest distance because a triangle only has straight lines

Which graph represents the solution to the system of inequalities?
x2 - 4y2 < 16
y< 2x

Answers

The graph is 6-3 over 8 yw

The graph are attached below:

What is graph?

Graph is a mathematical representation of a network and it describes the relationship between lines and points.

Given:

x² - 4y² <16

y< 2x

As, the inequality given above shows inequality for some geometrical shapes.

The graph for these inequalities shown below:

Learn more about graph here:

https://brainly.com/question/16608196

#SPJ2

I will mark you brainiest if you can answer this

Answers

I got you! What’s the question
Answer this! Did I win *thinking emoji face*

z + .25z = 1.25z

z has

Answers

Step-by-step explanation:

1.25x=1.25x

1.25x *100=1.25x *100

125x=125x

125x-125x=125x-125x

0=0

Can someone help me on this

Answers

Step-by-step explanation:

(a) n² + 3

First term = 1² + 3 = 4

Second term = 2² + 3 = 7

Third term = 3² + 3 = 12

Fourth term = 4² + 3 = 19

10th term = 10² + 3 = 103

(b) 2n²

First term = 2(1)² = 2

Second term = 2(2)² = 8

Third term = 2(3)² = 18

Fourth term = 2(4)²= 32

10th term = 2(10)² = 200

Hence, this is the required solution.

Simplify expression 2i(4.5-20i)3i

Answers

Answer:

-27+120i

Step-by-step explanation:

that is the answer

Which decimal is equivalent to -3 1 over 8

Answers

Answer:

-3.13 or -3.125

Step-by-step explanation:

Pls help me !!! Find the volume of the cylinder. Either enter an exact answer in terms of 7 or use 3.14 for T.

Answers

Volume of cylinder = pi r^2 h
= 3.14 x 3^2 x 2
= 3.14 x 9 x 2
= 28.26 x 2
= 56.52 units^3

Question 9
10 pts

PLEASE HELP ASAP WILL MARK AS BRAINLYEST

The figure shows a carpeted room. How many square feet of the room are carpeted


O 30 square feet
O 32 square feet
O 40 square feet
O 80 square feet

Answers

it should be 40 ~
6*10=60
5*4=20
60-20=40

Answer:

I think it's 80

Step-by-step explanation:

Lacy is shoveling driveways. She has shoveled 9 driveways out of the 12 driveways in her neighborhood. What percent of the driveways does Lacy still have left to shovel?

Answers

9 out of 12 is 75% so 25% left

pls help me understand

Answers

Answer:

could you show a more full photo so I can see the whole question

This is me trying my best to explain to you so basically when it shows 7 with the small number on that’s a exponent and they it want you to multiply 7 that many times so for the first one 7 to the ninth power do 7x7x7x7x7x7x7x7x7 which equals 40,353,607 and the one under it 7 to the sixth power you do the same things but 6 times instead of nine..and then quotient means to divide so once you you do the exponents divide them which would give you 343!!!


Your welcome

What is B? 10/5 = b/9

Answers

Answer: b is 18
Explantion: Since 10/5 is 1/2, that means that the the numerator for b/9 must be twice as much as 9 in order for it to also equal 1/2

In △ABC, m∠C=95°, a=26, and b=17. Identify c rounded to the nearest tenth.

Answers

Answer:

32.3

Step-by-step explanation:

According to the Law of Cosines, for any △ABC with sides lengths a, b, and c, a2=b2+c2−2bccosA; b2=a2+c2−2ac cosB; and c2=a2+b2−2abcosC.

Set up the equation for the Law of Cosines:

c2=a2+b2−2abcosC

Substitute the known values into the Law of Cosines:

c2=262+172−2(26)(17)cos 95°

Square the values and multiply:

с2=676+289−884cos95°

Add:

c2=965−884cos95°

Take the square root of both sides:

c=965−884cos95°

Calculate the value of cosine 95° on a calculator and solve for the positive value of square root to find c:

c≈32.3

Therefore, c≈32.3.

So, the length of side c is approximately 32.3 units.

In 1846 the depth of the river was 2.5 feet deep.

In 1847 it rose 17%.

This year, 1848, it dropped 13%.

Complete the table to find the depth of the river this year.

Answers

AfbcNganaghsgnagkqwgntqmqtktw

Answer36:

Step-by-step explanation:

On a test, Sarah got 48 questions correct out of 50. What percent did she get on her test?

Answers

Answer:

96%

Step-by-step explanation:

48 / 50 = 0.96

0.96 x 100% = 96%

Sara got a 96% on her test

she got a 48/50. Percentage is 'something'/100. So you * both sides by 2 so 50 is 100 and 48 is 96

Please help me! (Simple interest) I'm bad with this stuff!

Please select the word from the list that best fits the definition:

The amount of money charged for borrowing or using money, or the amount of money earned by saving money.

A. interest
B. percent
C. percent of change
D. percent of decrease
E. percent of increase
F. principle
G. simple interest
H. rate ratio

Answers

Answer:

A, Interest

Step-by-step explanation:

interest is a fee paid for borrowing money or other assets

Answer:

A

Step-by-step explanation:

interest can be how much money you have to pay for using money or can be how much money you get for saving up money (basically the question lol)

Use the distributive property to expand the expression (8x + 3y) - (5z + 3)​

Answers

The answer is ( i think)
8x + 3y - 5z -3

What is another way to express 36 + 32?
6(6 + 5)
3(12 + 11)
4(9+8)
8(5 + 4)

Answers

Answer: c- 4(9+8)

Step-by-step explanation: 9+8=17 and multiply that by for its 68!

Step-by-step explanation:

Given,

What is another way to express 36 + 32?

6(6 + 5) 3(12 + 11)4(9+8) ✔️8(5 + 4)

Solution:

36 + 32

=> 4(9 + 8)

Option (3).→ 4(9+8) is correct answer.

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