Mathematics College

A bookstore had 160 copies of a magazine. Yesterday the bookstore sold 3/8 of these copies. How many copies were sold yesterday? Write the answer in simplest form.

Answers

Answer 1

Answer:

60 pages or 60/160

Step-by-step explanation:

Answer 2

Answer

60 books

Step-by-step explanation:

60 books because 160 divided by 8 is 20, so 20 times 3 is 60. So, 60 is 3/8 of the books

Related Questions

-4x - 9(x - 2)? Need help

Answers

Answer:

−13x+18

Step-by-step explanation:

=−4x+(−9)(x)+(−9)(−2)

=−4x+−9x+18

Combine Like Terms:

=−4x+−9x+18

=(−4x+−9x)+(18)

=−13x+18

Answer:

[tex] = - 4x - 9(x - 2) \\ = - 4x - 9x + 18 \\ = - 13x + 18[/tex]

what is the least common multiple of 10 and 27

Answers

Answer:

270 ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ

20 pts, try to find short story and novel pages, A novel has 13 times as many pages as a short story. The combined number of pages in the books is 448 pages. How many pages are in each book?

Short Story:

Novel:

Answers

Answer:

short story has 32 pgs

novel has 416 pgs

Step-by-step explanation:

a novel (N) has 13 times as many pages as a short story (x) so, N = 13X

total pages is the equation N + x = 448

plug the equation for N into this

13x + x = 448, combine like terms

14x = 448, divide both sides by 14

x = 32. so now we know that the short story has 32 pages. subtract that from 448. and the novel has 416 pages.

There are 32 pages in the short story and 416 pages in the novel.

What is a numerical expression?

A numerical expression is algebraic information stated in the form of numbers and variables that are unknown. Information can is used to generate numerical expressions.

Let x be the number of pages in the short story.

We know that the novel has 13 times as many pages as the short story, so the number of pages in the novel is 13x.

The combined number of pages in the books is the sum of the number of pages in the short story and the number of pages in the novel, which is x + 13x = 14x = 448 pages.

So the number of pages in the short story is x = 32 pages.

And the number of pages in the novel is 13x = 13 × 32 = 416 pages.

To learn more about numerical expression click here :

https://brainly.com/question/6037813

#SPJ2

Find the next number in the sequence.

25​, 36​, 49​, 64​, ...

Answers

Answer:

81

Step-by-step explanation:

25​, 36​, 49​, 64​, ...

36 - 25 = 11

49 - 36 = 13 = 11 + 2

64 - 49 = 15 = 13 + 2

64 + 15 + 2 = 81

25 to 36 is 11
36 to 49 is 13
49 to 64 is 15
The difference is it’s going up by 2 each time so ...
64 + 17 is 81
The next number is 81

What is - 1/9 (-27) please with work shown?

Answers


The answer is 3 :) hope this helped. Btw all the explanation is in the picture
The answer I got was 6

Adrian are 3 ani, iar tatăl lui are 34 de ani. Peste câți ani Adrian va fi de două ori mai tânăr decât tatăl său?

Answers

Answer:

27 years

Step-by-step explanation:

Given that :

Adrian's age = 3

Father's age = 34

In how many years will Adrian be twice as young as his father?

Let the number of years = x

2(3 + x) = 34 + x

6 + 2x = 34 + x

2x - x = 34 - 6

x = 28

Michael walks 30 meters in 20 seconds. How many meters does he walk per second?

Answers

Answer:

1.5 meters per second

Step-by-step explanation:

30 meters in 20 seconds. U need to "separate" the 30 seconds into 20 parts so u have to divide:

30/20 = 1.5

Answer: 1.5 meters

Step-by-step explanation:

To find how many meters in 1 second we need to make a unit. We'll use fractions in this case...

30 meters     ÷ 20               1.5 meters

--------------                    =       -----------------

20 seconds   ÷   20              1 second

This is a fancy was of saying 1.5 meters per 1 second.

I WILL MARK BRAINIEST

Answers

It’s 2x the size I believe :)

PLEASE HELP!!!
Find the angle measures and explain

Answers

The answer to your problem is C

PLEASE HELP ITS TIMEDDDD

Answers

Answer:

I'm not 100% sure but if I had to pick one I would go with B.

Step-by-step explanation:

Let me know if I'm correct if you decide to pick mine

A lay office assistance gets 236.39 every two weeks. How much will they make in a year? Round to the nearest cent

Answers

Answer:

Step-by-step explanation:round the number then x it by 12

Answer:

$5673.36

Step-by-step explanation:

4 weeks in a month

12 months in a year

Therefore, they get paid twice in a month.

236.39 * 2(twice in a month) = 472.78 per month

Take this and times it by 12 since there are 12 months in a year.

472.78*12 = 5673.36

Math assignment cant get it

Answers

Answer:

y = -1/2x + (-1)

Step-by-step explanation:

2/3 divided by 1/4. ASAP

Answers

Answer:

2/6?

Step-by-step explanation:

Answer:

The answer is 8/3

Step-by-step explanation:

Manuel makes $8 per hour. He has worked 12 hours so far this week. How much has he made so far this week? Write an algebraic expression that describes how much he makes for any number of hours of work.

Answers

Answer:

Step-by-step explanation:

amount earned in 1 hr = $8

therefore, amount earned in 12 hrs = 12 x 8 = 96

let the amount earned in 1 hr be x

therefore, the amount earned in 12 hours = 12x

Hope this helps

plz mark as brainliest!!!!!!

John is x years old, Ahmad is 3 years older than John. The total of their age is 63 years. Form and equation and work out the age of Ahmad.​

Answers

Answer:

x = john

x + 3 = ahmad

x + (x + 3) = 63

2x + 3 = 63

2x = 60

x = 30

john is 30 so ahmad is 33

President Andrew Jackson replaced a number of government workers with his opponents. neighbors. family members. supporters.

Answers

Answer:

supporters.

Is the correct answer.

Answer:

D

Step-by-step explanation:

Good luck, this is the correct answer

27 Which equation best represents the relationship between x and y in the graph?
А у 3х + 3
в у 3х - 1
суз
0 - 3x - 1

Answers

Answer:

Pls attach graph

Step-by-step explanation:

decimal form of 45÷120​

Answers

Answer:

0.375

Step-by-step explanation:

go on google and search up "45 divided by 120" then you should have your answer lol

Help me with my review please

Answers

I am pretty sure the answer is B. but I could be wrong.

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A BMW I-8 has N advertised rate of acceleration of 6.39 m/s to the second power. Based in the advertised date of acceleration, what would the velocity of a bmw I-8, starting from rest, in 4.20 seconds

Answers

Answer:

3.43

Step-by-step explanation:

Sanhi at epekto ng tagtuyot

Answers

geasohfnsnzjvjfkmcmajdic

Step-by-step explanation:

sanhi is Yung kakulangan ng tubig dahil na din sa climate change..

epekto matutuyo ang lupa At Ang mga pananim at matutuyo at masisira

During a winter sale,skirts are 15$ each and trousers and 20$ each. The skirts and trousers Shelly can buy for 100$

Answers

Answer:

plz i need help

Step-by-step explanation:


#1) Kelly is a baker and makes cakes for a living. She makes $20 a day plus
$15 per cake that she bakes. If she makes $80, how many cakes does she
make? Define the variable

Answers

15x+20=80 is the equation. The answer is 4 cakes. The variable describes how many cakes Kelly makes

Find the sum of the interior angle measures of the green polygon,
Then sum of the interior angle measures is

Answers

Answer:

The sum of interior angles of given polygon is 900°

Step-by-step explanation:

A regular polygon is a n-sided figure with n sides and the length of all sides is same.

In the diagram, we have a polygon with 7 sides.

The formula given is used to calculate the sum of interior angles of a polygon

[tex]Sum\ of\ interior\ angles = (n-2)*180[/tex]

Here n is the number of sides of polygon

In the given polygon

n = 7

So,

[tex]Sum = (7-2)*180 = 5*180 = 900[/tex]

Hence,

The sum of interior angles of given polygon is 900°

120 x 45 thank youuuu

Answers

Answer:

5400

Step-by-step explanation:

basic math

Answer:

5400

Step-by-step explanation:

A television normally sells for $320 this week it’s on sale for 60% off the normal price what is the price of the sale

Answers

Answer:

128 dollars

Step-by-step explanation:

You would multiply 60 (that's the percentage off) by 320 ( the price of the T.V) and then subtract the answer you got from multiplying the two from the original price of the T.v (320)

Hope this helps

PLEASE HELP!
I WILL MARK BRAINLIEST!!!

Answers

Answer:

x=159/8

Step-by-step explanation:

you are supposed to put all those numbers and x's together and combine like terms then subtract from 180 and then divide

1.43 x -20/39 is close to -.075. Is this estimate reasonable? The product is negative and half of ?

Answers

Answer:

yes, that is correct

Step-by-step explanation:

- (20÷39) = - 0.513

- 0.513 * 1.43 = - 0.734 ~ - 0.75

A narrow rectangular banner is 5 inches wide. It is 6 times as long as it is wide

Answers

Answer:

30 inches long

Step-by-step explanation:

width=5

length=6x5

6x5=30

length=30

Klara has 3 bowls. She puts 6 peaches in each bowl. She has 4 peaches left over. How many peaches did Klara start with in all?

Answers
13
14
18
22​

Answers

Answer:

22 peaches

Step-by-step explanation:

I hope this help! :)

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