Mathematics Middle School

Leslie buys a movie ticket for $12. She then spends 75% of the ticket price on food and the concession stand. How much money did she spend in total?

A.) $12

B.) $21

C.) $9

D.) $108

Answers

Answer 1
the answer is B.) $21
Answer 2

Answer:

the answer is B

Step-by-step explanation:

Related Questions

which angles are supplementary to each other ? Select all that apply

Answers

Answer:

angles 3 and 1

angles 3 and 2

angles 2 and 1

The answer above is correct ……………………

I NEED HELP ASAP!!!!! pls and thank you ^w^

Answers

1. Like fractions
2. Equivalent fractions
3.least common demnominator
4.mixed number
5.unlike fractions
1. Like fractions
I double checked myself

What is the domain of the function y = √2x − 6
step by step pls

Answers

answer: x is greater than or equal to 3. this is because if x is less than 3, for example, -1, the number under the radical would be -2-6, or -8. you cannot have a square root of a negative, hope this helped!

Find the mean of the set of data. Use a calculator if necessary.

1, 5, 8, 10, 11

The Mean is _____.
5
7
6
8

Answers

Answer:

7

Step-by-step explanation:

mean is average of the numbers

add all values then divide by the numbers

(1+5+8+10+11) / 5

35 / 5 = 7

7
1+5+8+10+11 is 35
35/5 is 7

To encode a message, James first replaces each letter within the message with its
corresponding number, where A = 1, B = 2, · · · , Y = 25, and Z = 26. Next, James
multiplies each number by 3 and then subtracts 5, and continues this process a total
of n times. For example, when n = 2 the letter D is encoded to the number 16.
If James encoded a four letter message to the four numbers 367 205 853 1339, what
is the value of n that he used?
(A) 2 (B) 3 (C) 4 (D) 5 (E) 6

Answers

A is the correct answer

The value of n is 4. That means, the process is applied 4 times.

What is multiplication?

Multiplication is a mathematical arithmetic operation. It is also a process of adding the same types of expression for some number of times.

Example - 2 × 3 means 2 is added three times, or 3 is added 2 times.

Given:

To encode a message,

James first replaces each letter within the message with its corresponding number, where A = 1, B = 2, · · ·, Y = 25, and Z = 26. Next, James multiplies each number by 3 and then subtracts 5, and continues this process a total of n times.

To find the value of n:

We use process inversely.

Let m be the given number.

For example,

m = 16

The inverse process;

add 5 and then divide by 3 until we get the whole number.

So, first time

(16 + 5)/3 = 21/3 = 7,

Second time applying process,

(7+5)/3 = 4.

And the corresponding letter is D.

And the value of n is 2.

Now, m = 367

Applying process inversely,

First time,

(367 + 5) / 3 = 124

Second time,

(124+5)/3 = 43

Third time,

(43+5)/3 = 16

Fourth time,

(16+5)/3 = 7

m = 205

Applying process inversely,

First time,

(205+ 5) / 3 = 70

Second time,

(70+5)/3 = 25

Third time,

(25+5)/3 = 10

Fourth time,

(10+5)/3 = 5

m = 853

Applying process inversely,

First time,

(853+ 5) / 3 = 286

Second time,

(286+5)/3 = 97

Third time,

(97+5)/3 = 34

Fourth time,

(34+5)/3 = 13

m = 1339

Applying process inversely,

First time,

(1339+ 5) / 3 = 448

Second time,

(448+5)/3 = 151

Third time,

(151+5)/3 = 52

Fourth time,

(52+5)/3 = 19

We applied the process 4 times.

Therefore, the value of n is 4.

To learn more about the multiplication;

https://brainly.com/question/19634536

#SPJ2

What angle is complementary to 1 ? I'll mark brainliest

Answers

the angle complementary to angle 1 is angle 2

Answer:

angle 2

Step-by-step explanation:

complementary angle to angle 1 is angle 2 because in complementary angle sum of two amgle is 90 degree and when we add angle 1 and angle 2 it gives us 90 degree since they are perpendicular.

A family went out to eat. Below is the number of corn dogs that each of the four people ate.
​

Answers

Answer:

What are you asking? I know the number of corn dogs but what are we suposed to figure out?

Step-by-step explanation:

What is the question??!!!!!

Consider the inequality -20.2 > 0y. Which of the following must be true? Check all that apply.
1.You cannot divide by zero.
2.The inequality is equivalent to -20.2 > 0, which is false.
3.The solution is y > 0.
4.The solution is 0 > y.
5.The solution is y = 0.

Answers

Answer:

Step-by-step explanation:

1 and 2

1 because indeed you can't divide -20.2 by zero to get y

2 because the inequality is basically a false situation.

The answer is definitely 1 and 2

Enter your answer in simplified fraction form
There are 4 queens in a standard deck of 52 cards. You pick one card at random. What is the probability of not picking a queen
The probability of not picking a queen i

Answers

Answer:

1/13

Step-by-step explanation:

Answer:

1/13 is the answer

Step-by-step explanation:

which angles are complementary to each other select all that apply

Answers

Answer: 4 and 1

Step-by-step explanation:

Both ∠4 and ∠1 are equal angles. Both the angles are beside a right angle and you can measure it. The other answers are over 90 degrees, or below 90. This is because they either combine a 90 degree angle with another angle, or that they are too small and obvious that they are not complementary.

Answer:

<2 and <4

complimentary <s add up to 90 °

Which group contains numbers that all round most closely to 0? 1/2,2/7,9/10 3/4,5/6,7/9 3/5 , 2/4,4/7 1/5 ,2/9 , 0/4

Answers

Answer:

0/4 and all the other numbers in it's group are super low, so the last group. 0/4 is 0.

0/4 equals 0 exactly but the closes that isn’t equal too is 1/5

Subtract:
3 1/8 - 1/2​

Answers

Answer:

2 5/8

Step-by-step explanation:

3 1/8 - 1/2​

Get a common denominator

3 1/8 - 1/2 *4/4

3 1/8 - 4/8

Borrow 1 from the 3 in the form of 8/8

2 + 8/8+1/8 - 4/8

2 9/8 - 4/4

2 5/8

Answer:

21/8 or 2 5/8

Step-by-step explanation:

Step 1: Find a common denominator for 1/2 to have the same denominator as 3 1/8:

1/2 is equal to 4/8, which has the same denominator as 3 1/8.

Step 2: Convert the mixed fraction into an improper fraction so it will be easier to subtract.

3 1/8 = 25/8

Step 3: Now subtract:

25/8 - 4/8 = 21/8 or 2 5/8 (keep the denominator the same)

Now you know that someone stole 4 pieces of your pizza :(

Hope this helps :)

-jp524

Please help I will make brain!!

Answers

For 1 it is 6
For 3 it is 12
And for 12 it is 48

Which equation correctly models the relationship between hours passed, h, and the number of bacteria present, b, as shown in the table?

Amount of Bacteria

Hours # of

Passed Bacteria

0 1

1 2

2 4

3 8

4 16


A. b=2 to the h power

B. b=2 to the h power plus 1

C. b=2h

D. b=2h+1
sorry, it shows it a bit messed up. the number of hours is shown on the left side with the numbers directly below it. the number of bacteria is the second column.

Answers

Answer:

A. b = 2 to the h power

Step-by-step explanation:

For the table:

When:

h = 0, b = 1, so 1 = 2^0, 1 = 1

h = 1, b = 2, so 2 = 2^1, 2 = 2

h = 2, b = 4, so 4 = 2^2, 4 = 4

h = 3, b = 8, so 8 = 2^3, 8 = 8

h = 4, b = 16, so 16 = 2^4, 16 = 16

I got A. B=2 to the h power

Help with math 10 points

Answers

1. Substitute y=5x−7 into −3x−2y=−12.
2. Simplify 5x−y−3x−2y to 2x−3y.
3. Add 2y to both sides.
4. Simplify −3x−10x+14 to −13x+14.

(I answered it from top to bottom, so it would go top 1 2 to botttom 3 4)
I honestly don’t know

JUST READ THE ATTACHMENT

Answers

Your answer would be 3,4,5
The anwser is (A 3,4,5)

3√3 / √30
step by step pls

Answers

Answer:

3√10/10

Step-by-step explanation:

see the photo

............

Wut that guy said it’s right

which angles are vertical to each other ?

Answers

Answer:

Make me a Brainlist pls

Step-by-step explanation:

10 and 4 I think so! it would be correct

Answer:

∠7 and ∠5

Step-by-step explanation:

which angle is adjacent to 9 ?

Answers

Adjacent means next to, so 12

Answer:

its the last one 12

Step-by-step explanation:

An ice cream sandwich has a length of 4 inches, width of 212 inches, and height of 34 inches.What is the volume of the ice cream sandwich?

Answers

Answer:

28832

Step-by-step explanation:

thats a big ice cream sandwich, can i have some?

Answer:

28832

Step-by-step explanation:

Formula: L x W x L

4x212x44= 28832

help plzzz...also give steps

Answers

Your answer is h=2 or the height is to hope this helped
answer = 2.5, i did 12.5 divided by 5 which got 2.5

The area of the rectangular floor in Tamara's room is 95 5/6 square
feet. The width of the room is 8 1/3 feet. What is the length of Tamara's
room?

Answers

Answer:

11 ½ feet

Step-by-step explanation:

Answer : 11 1/2

Explanation : Area = L • W, so if you do 95 5/6 divided by 8 1/3 you get 11 1/2

Plz help will be marked BRAINLIEST

Answers

Answer:

a-45

b-30

c-90

Step-by-step explanation:

blue shape-90 degree angle

pink is 45 since 2 make up a quadrant

aqua is 30 because half 2 quadrants equal 180.

180-(45x2)=90

90/3=30

hope this helps!

The answer above is correct……………………………..,,,,

Find the volume of this prism.

Answers

Isnt it letter D ? Not sure tho
It is D because you have to multiply 8x7 which is 56 and then multiply 14x 56 which is the answer 784.

Mark wants to paint a mural. He has 1 1/4
gallons of yellow paint, 1 1/5
gallons of green paint, and 7/8 gallon of blue paint. Mark plans to use 3/4
gallon of each paint color. How many gallons of paint will he have left after painting the mural? Enter your answer as a simplified fraction.
Mark will have gallons of paint left after painting the mural.

Answers

Answer: 1 5/24

Step-by-step explanation:

Please give brainliest and a Heart

The answer is 1 5/24

A mirror frame in the shape of an oval is shown below. The ends of the frame form semicircles:
An oval is formed by a rectangle with semicircles at each end. The length of the rectangle is 54 inches. The width of the rectangle is 27 inches.

Which of the following is the perimeter of the inner edge of the frame?

(π = 3.14)

192.78 inches
246.78 inches
277.56 inches
331.56 inches

please help lol

Answers

Answer:

The answer is 192.78 inches

Step-by-step explanation:

An oval is formed by a rectangle with semicircles at each end. We can visualize this easily.

The length of the rectangle is 54 inches.

The width of the rectangle is 27 inches.

The perimeter of rectangle is =  

=  

= 162 inches

And because there are two semicircles, we can combine them to form a circle. So, perimeter of a circle is called a circumference.

The width of the rectangle forms the diameter, so its half will be the radius.

r =  

The circumference is given by :  

=  inches

Now as the described oval shape is a complete figure without lines inside, we will subtract the width of both sides of the rectangle from the complete perimeter.

The complete perimeter is =  inches

The inner edge perimeter will be =  = 192.78 inches

pls mark as brainliest

Answer:

1st option

Step-by-step explanation:

How do you convert parts per million (ppm) to meters?

Answers

Answer:

100,000 in 1

Step-by-step explanation:

Teddy wants to wrap a gift she bought for her best friends birthday. Determine how much wrapping paper she will need to cover the entire surface area of the gift box. (and yes that side is 5.3 incase you are questioning if that point is there or not.

A. 127.2 in squared
B. 24.6 in squared
C. 49.1 in squared
D. 98.2 in squared

Answers

Answer:

127.2

Step-by-step explanation:

A. 127.2 in squared I remember doing this so I I know I am right

Fracisco's game involves 3 green, 2 yellow, 4 red, and 3 black marbles. If he randomly draws three marbles from the bag, without replacement, what is the probability that he will draw yellow, and then red, and then black?
StartFraction 1 over 192 EndFraction
StartFraction 1 over 72 EndFraction
StartFraction 3 over 220 EndFraction
StartFraction 1 over 55 EndFraction

Answers

There are 13 marbles all together
Probability of drawing a yellow is 2/12
Don’t replace the marble
The probability of drawing a red marble is 4/11
Don’t put the marbles back in
The probability of drawing a black is 3/10
Multiply them together.
2/12 times 4/11 times 3/10.
24/1320 or. 1/55

Answer:

There are 12 marble if you add them all together, (3+2+4+3=12)

the probability of drawing a yellow is 2/12  the probability of drawing a red marble is 4/11 The probability of drawing a black is 3/10

Multiply them together.

2/12 times 4/11 times 3/10.

=24/1320

Step-by-step explanation:

which angle is supplementary to 16 ?

Answers

Answer:

Angle 13 is supplementary to angle 16

Answer: Angle 13 is supplementary to angle 16

Step-by-step explanation: I took the test

Other Questions
Which is riskier, a single-resource economy or a diversified economy, and why? Work out the size of angle x Pls help thx ! Title: Study the title. What do you think the poem might be about just by looking at the title? Paraphrase: Paraphrase the entire poem line by line. This will help you to determine its literal meaning.Connotation: What is the poems figurative meaning? What is implied by the author in his or her writing? How do you know this?Attitude: What is the tone or mood of the poem? What words in the poem highlight this mood? Provide examples. Shifts: Are there any changes in the attitude, speaker, focus, rhyme scheme, or perspective of the poem? Provide an example or explanation of where this can be found. Title: Revisit the title. Now that you have completed an analysis of the poem, what do you think the title means? Theme: What phrase describes the message or lesson the author wants the reader to take away from the poem? ou can pick any of these poems and make sure to answer all questions above I Wish I Could Remember, by Christina Rossetti Rain, by Claribel Alegria Briefly It Enters, and Briefly Speaks, by Jane Kenyon Possum Crossing, by Nikki Giovanni A Boy Juggling a Soccer Ball, by Christopher Merrill Still I Rise, by Maya AngelouFor 100 points and brainliest A PERSON SUFFERED AN ACCIDENT AND HIS RIGHT SIDE OF THE BODY PARALYZED WHICH PART OF THE BRAIN IS AFFECTED IN THIS CASE simplify the expression7y (6)2y 12 what is 3/5 minus 5/11 A cardiologist is interested in the average recovery period for her patients who have had heart attacks. Match the vocabulary word with its corresponding example.- The average recovery time for all heart attack patients that the cardiologist has or will treat- All heart attack patients that the cardiologist has cared for or will care for in the future- The average recovery time for the 32 heart attack patients- The 32 heart attack patients who were observed by the cardiologist- The list of all 32 heart attack patients' recovery times- The recovery time for a heart attack patient Who was instrumental in attaining Czech independence in the 1970s?-John Paul-Vclav Havel-Lech Walesa-Petr Czech Being young and talented in South Africa can be beneficial.(argumentative essay) It takes more energy to make 1 kg of paper than it takes to make 1 kg of steel. true or false Explain how the decision of the court created further tensions between the states and eventually led to the Civil War. (This question is based on the Dred Scott case, and I would appreciate it if anyone could give me a hand on this one. I've been trying for hours and can't seem to get anything down, as I have a huge migraine because of this.) A bat costs $11,856 and decreases invalue by 10% per year what is the range forthis situation and how much will to bout meworth after 8 years? A garden that is 14 feet by 17 feet will have a pedestrian pathway on the border, making the combined area of the garden and the border 311 square feet what is the width of the pathway PLEASE PLEASE PLEASE HELP ME. I REALLY NEED HELP. Thank you so much!!!!!Q1. While traveling in Scotland, Moria Noel Xavier goes by her Scottish maiden name, McTaggart. This is an example of1. Cultural variability2. Social Construction3. Situational Identity4. Symbolic Identity5. None of the answer choicesQ2. Wearing a "kiss me, I am Irish" shirt on St. Patrick's day is an example of1. None of the answer choices2. Symbolic Identity3. Cultural Variability4. Social Construction5. Situational IdentityQ3. Klaus is catching up with his siblings after a crisis brings them together again. Klaus feels he has been underperforming after comparing himself to his siblings. In this instance, Klaus siblings are acting as1. An out-group2. An in-group3. Reference group4. Primary group5. Secondary groupQ4. What factors aid individuals in exiting homelessness in Los Angeles?1. Employment2. Employment and government policies3. Government policies4. Family support6. Family support and government policiesQ5. Lil and Phil can only be told apart because Lil wears a bow everyday. This is an example of1. Gender Identity2. Gender Nonconformity3. Gender Expression4. Gender5. All of the answer choices Why soccer is the best sport essay PLS HELP ASAPIt takes 24 electricians 36 days to wire a new housing subdivision. How many days would 32 electricians take to do the same job? Conducir es para y en los estados unidos Name of the real parent of god krishna "But Mrs. Caldera is baking cookies, She is humming a song from childhood, Her arms are heavy and strong" (lines 24-26). This is an example of what literary element? Question 8 (5 points)(08.02 MC)A 10 M concentrated stock solution of NaCl was used to prepare 5 liters of diluted 1 M solution. Which of the following statements is true abouttheprocess used to achieve this required dilution? (5 points)O aThe volume of stock solution used was less than 0.4 liters.OThe volume of stock solution used was more than 5 liters.The volume of the solvent used was less than 0.4 liters.OdThe volume of the solvent used was less than 5 liters.