Mathematics Middle School

Marla bought 12 books for $27.60. What is the price per book?

Answers

Answer 1

Answer: $2.30

Step-by-step explanation:

Because if we do $27.60 divided by 12 we get 2.3 which then means 1 book cost $2.30

HOPE THIS HELPS ^^

Answer 2

Answer:

2.3

Step-by-step explanation:

27.6/12

Related Questions

sorry for only 13 points. I will give brainiest though!! plz answer asap

Answers

The scale factor of 1.5 if it’s decreasing size increasing would be .66

Answer:

scale factor: 1.5 and decreasing 0.66

Step-by-step explanation:

What are the measures of the other three angles formed by the intersection? Answer for 5 stars, thanks, and brainest. Answer must be correct.

Answers

1 = 130
2 = 50
3 = 130

1 = 130°
2 = 50°
3 = 130°

Arc AC is a quarter-circle with center B. The shaded region ABC is "rolled" along a straight board PQ until it reaches its original orientation for the first time with point B landing at point B'. If BC = 2/pi cm, what is the length of the path that point B travels? Express your answer in simplest form.

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No, because the when you bust a nut you cannot urinate while peeing so.

Please solve for X and show step by step equation

Answers

Answer:

Step-by-step explanation:

Firstly, this is the pythagoreans theorem a^2+b^2=c^2

Now that we know that, we will solve for x.

(x+2)^2+x^2=100 ( The 100 is just 10 squared )

Finally, you solve for x and get 6.

Answer:

1 inch

Step-by-step explanation:

a^2 + b^2=c

1=x

Pls help

A garden bed contains 8 tomato plants, 4 squash plants, and 8 bell pepper plants. What percentage of the plants are tomato plants?

Answers

Answer: 40%

8+4+8 =20, there’s 8 tomato plants so 20/8=0.4

After reading ¾ of a magazine on Sunday, 0.2 of the remainder on Monday, and 10 pages on Tuesday, Michael still had to read 42 pages of the magazine. How many pages did he read Sunday?

help me omg

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Answer:

3 /4 of 2 is the answer to the question

Pls help me please please

Answers

Answer:

So first do the exponent the divide then multiply ad then subtract

Step-by-step explanation:

By using PEMDAS we can tell if Tisha is correct

Hope this helps

Segment ME has a length of 13 inches and is rotated 270∘ counterclockwise about the origin to segment M′E′.
What is the length of segment M′E′?

Answers

Answer

Step-by-step explanation:

Divide 270 degrees by 3

I know that bc I had the same question on khan academy

Answer:

Step-by-step explanation:

what is the answer!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! AAAAAAAAAAA

Answers

Answer:

Step-by-step explanation:

10/2.5=4

She can grow ant maximum 4 watermelon plants

Write 8 x 8 x 8 x 8 in exponential notation
Answer for brainliest

Answers

8^4 (8 to the 4th power) because there are 4 8’s

Hello can someone answer lol my little sister wants me to turn my tablet off

Answers

Answer:

coldest at Broad Peak

warmest at Mount McKinely

Answer:

Coldest: Broad Peak.

Warmest: Mount McKinley.

Step-by-step explanation:

if you look at a timeline it should look kind of like this:

...5, 4, 3, 2, 1, 0, -1, -2, -3, -4, -5...

so basically when the negative numbers are "smaller" then the temperature etc. is greater because it is closer to the number 0...

Can someone please help me find the sum of each interior angle measure of the polygon, and can you please explain. I need help on both of these questions.

Answers

Answer:

dum assssss

Step-by-step explanation:

pls help....................................................

Answers

Answer:

B, c

Step-by-step explanation:

i need points sorry

What is the multiplicative inverse of the number 5?

Answers

The correct answer is D. 1/5

D/15 the answer i think

Please help me! use the following set of data: 20, 28, 30, 6, 15,18, 21, 22, 25, 29, 24, and 26. What are the third and first quartiles of the data?

Answers

Answer:

obamna

Step-by-step explanation:

Answer:

1st quartile 19 and 2nd quartile 27

Step-by-step explanation:

Hope this helps!

Mean, the median and the mode are all 60

Answers

Answer:

they must average out to 60

Step-by-step explanation:

what are you trying to ask?

Help help help help me plsss

Answers

4+16x-12(1+2x) and -8x-8

Mr. Peralta had $300 in his savings account in March. He continued to add money to his savings account and by August, the value of the savings account had increased by 20%. How much money is in Mr. Peralta’s account in August?
Identify and label the point on the double number line that represents the original amount of money in Mr. Peralta's savings account.

Answers

Answer:

ima say $360.correct me if im wrong-^-

Step-by-step explanation:

The total amount of money in Mr. Peralta's savings account is $360.

What is the percentage?

A percentage is a value per hundredth. Percentages can be converted into decimals and fractions by dividing the percentage value by a hundred.

Given, Mr. Peralta had $300 in his savings account in March.

By August, the value of the savings account had increased by 20%.

Let, 'x' be the total amount after an increase of 20%.

So, 120% of $300 is 'x'.

Therefore,

(120/100)×300 = x.

300×1.2 = x.

x = 360.

So, By august total money in his account is $360.

learn more about percentages here :

https://brainly.com/question/24159063

#SPJ2

A manager samples the receipts of every fifth person who goes through the line. Out of 50 people, 5 had a mispriced item. If 1,000 people go to this store each day, how many people would you expect to have a mispriced item?

You would expect there to be people per day who have a mispriced item.

Answers

Answer:

100

Step-by-step explanation:

1000/50 = 20

5*20 = 100

Find the value of h in the following figure.

Answers

Answer:

h = 40°

Step-by-step explanation:

h = 180° - 140° = 40°

40°
the sum of the two angles would be 180°

Describe a real-world object that can be measured using two different units (computer, table, book, etc.).

Now think of two different units of measurement you could use to measure that object.

Which unit of measurement would you need more of to measure the object? Why?

Answers

u could use inches or centimeters. probably inches for the best measurement

I think maybe you could describe a bed maybe. You could use feet and/or inches

Plsss help me with this if you know how to solve this plsss help me with it thank you also remember NO LINKS AND NO DOING IT JUST FOR POINTS OR YOUR ANSWER WILL BE REPORTED

Answers

Answer:

1- alternate exterior

2-vertical

3- linear/supplementary

4-alternate interior

5-same side interior

6-corresponding

hope this helps! have a lovely day :)

Select all the correct answers.
Based on the side lengths given (a, b, and c), which triangles are right triangles?

Answers

right triangles are 90 degrees

Answer:

90 degrees

Step-by-step explanation:

what is 100 div 2 div 10

The answer you get is the number of points your getting

Answers

Answer:

because:

100 ÷ 2 = 50

then:

50 ÷ 10 = 5

Answer:

Step-by-step explanation:

How to find

Divide the one-column dividend by the divisor.

Multiply the divisor by the quotient in the right place column.

Subtract the product from the one's column.

Solve

100 ÷ 2 = 50

Then:

50 ÷ 10 = 5

4 3/4: 1/6 = ???????

PLs help!!!!!!!!!!!!!

Answers

Answer:

hy don't download it

it might be virus

report it plz

How do i do this and help me! Fast!!!

Answers

Answer: 1. 7, 2. 0, 3. 4, 4. 7, 14

Step-by-step explanation:

1. (3+4)+7=14 3+(4+x) x=7 14-3+4

2. 15+0=15 15-15=0

3. (4x12)x6=288 Yx(12x6) 12x6=72 288/72= 4

4. (2x7)x5=70 2x(Yx5) 2x5=10 70/10=7 Y=7

5. 14x35=490 490/35=14

^^ what they said on top of my answer !

pls answer im failing math and need an A

Answers

Answer:

4. 23

4. 206

5. 75 ft

7. 6 sections

8. 6 families

Step-by-step explanation:

4. 3x + 5 is the same thing as 3 x 6 + 5 so it equals to 23

4. x to the power of 3 - 10 is equal to 6 to the power of 3 - 10 so it equals to 206

5. Formula for area of triangle = 1/2 x base x height

So, it's 1/2 x 10 x 15 = 75

7. 3/4 ÷ 1/8 = 6 (Trick: When dividing fractions, make sure to flip the fraction for the 2nd one and leave the 1st one as the same. After that, multiply them together)

8. 3 families have 4-5 pets, 2 families have 6-7 pets and 1 family have 8-9 pets. At least 4 pets means 4 pets and above. So 3 + 2 + 1 = 6 families.

4. 3x + 5. Substitute the X for 6. The expression is (3 x 6) + 5= 23.

X³ - 10. Substitute the X for 6. 6³-10= 216.

5. I'm not 100% sure but I believe that it is 75. I might be wrong.

6. 6

7. 6

I hope that this helps!

Hail Hydra!

Please help ❤❤❤
A store is having a sale on apples. The apples are normally $3.00 per pound, they are currently 20% off. What is the new price of the apples?

Answers

Answer:

$2.40 .60 cent difference

Step-by-step explanation:

nah.. trust

Answer:

$2.40

Step-by-step explanation:

I DONT KNOW THE ANSWER, I accidentally clicked, ill give brianliest!

Answers

Answer:it’s b

Step-by-step explanation:

Answer:

C) 13 inches

Step-by-step explanation:

The radius is half the diameter. Since the diameter is 26, evident from the circumference being 26pi, half of 26 is 13.

Please help, will give Brainliest!
Use the key features of the polynomial f(x) = 6x4 + 4x3 − 5x2 − 2x + 1 to describe its end behavior.

The left side continues up, and the right side continues up.
The left side continues down, and the right side continues down.
The left side continues up, and the right side continues down.
The left side continues down, and the right side continues up.

Answers

PLEASE DO NOT CLICK THE LINK THAT PERSON SENT YOU ITS A VIRUS

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