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Mrrafil [7]
3 years ago
12

At a used book sale, 5 books cost $15. What is the cost per book?

Mathematics
1 answer:
Arte-miy333 [17]3 years ago
4 0

Answer:

$3/book

Step-by-step explanation:

cost per book means divide the price of all the books by the number of books

$15/(5 books) = $3/book

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Why do you weigh more on earth than space?
Rama09 [41]

Hello there, Lithommie


You see accroding to newtons gravitational law an object that weighs more on earth wieghs less in space due to the lack of strenthness of gravity.


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6 0
3 years ago
A game decreased in price by 1 5 . After the reduction it was priced at £48. What was the original price of the game?
vovikov84 [41]

Answer:

£63

Step-by-step explanation:

when we subtract 15 from 48 ,we get 63 which is the answer.

8 0
3 years ago
12. What is the slope of the line <br> =3x + 5?<br><br> 5<br> 3<br> -5<br> -3
Reika [66]

Answer:

3, 3x+5

Step-by-step explanation:

DIFFERENTIATE W.R.T. X

3

EVALUATE

3x+5

 

4 0
2 years ago
I need help with a question please help me: You have to write just the equation i can do the rest
Sholpan [36]

Answer:

Step-by-step explanation:

x+2×3x=26

5 0
3 years ago
What is the simplified term<br> (6^2)(-3^5)
AVprozaik [17]

Answer:

-8748

Step-by-step explanation:

(6^2)(-3^5)

(6 x 6)(-3 x-3 x-3 x -3 x -3)

(36)(-243)

36 x -243

-8748

5 0
3 years ago
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