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Ludmilka [50]
3 years ago
7

ms.jones tooke her family to the movies. there were a total of 12 people. children tickets cost $5 and adults tickets cost $10.

she spent a total of $95. how maby children went to the movies​
Mathematics
2 answers:
yanalaym [24]3 years ago
6 0

Step-by-step nvm............

solmaris [256]3 years ago
5 0

Answer:

5 children

Step-by-step explanation:

7 adults = $70

5 children = $25

total= 12 people

○○○○○○○○○○○○○○○

therefore 5 children went

○○○○○○○○○○○○○○○

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Nora had already read 30% of the book before her teacher assigned it to the class. She is choosing between two options to finish
guapka [62]

Answer:

Let p represent the # of pages in the book.  Then, Nora has already read 0.30p pages and has 0.70p pages left to read.

If she reads 25% pages/night, that means reading 0.25(0.70)p pages per night, or 17.5 pages/night.  If 28% p/n, that means 0.28(0.70)p pages/night, or 19.6p pages/night.

How many nights will it take Nora to finish the book if she reads 25% of 7/10 of the book per night?  Without any calculations, we can answer this by "4 nights, since she reads 1/4 of the unread portion of the book per night."

If she reads 28% of 7/10 of the book per night, that will require fewer nights:

First night:  28%

Second night:  28%  

Third night:  28%

 Total:  3(28%) = 84%

This leaves 16% to read on the final night.

This is one interpretation of what I think is a poorly worded question.

The author of this question might have meant reading 25% of the remaining unread pages per night, which leads to a different answer.

7 0
3 years ago
Please help its pretty easy
astraxan [27]

Answer:

1/64

Step-by-step explanation:

1/64

hope it's helpful

4 0
3 years ago
Read 2 more answers
Solve this please. (Number 3)
svetlana [45]

Answer:23

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
BRAINLIEST + POINTSSSS<br><br> Can someone explain me this step by step? Pleaseeeee
kondaur [170]

-25 15/19 + 9/1

get a common denominator of 19

they multiplied 9/1 * 19/19 = 171/19

-25 15/19 + 171/19 =

change the mixed number to an improper fraction

(19* 25 +15)/19 = 490/19

-490/19 + 171/19 =

add together

-319/19

now convert the improper fraction back to a mixed number

19* 16 =304  319-304=15

-319/19 =-16 15/19

3 0
3 years ago
Could someone please answer this question
polet [3.4K]

Its D, because the 40% were licensed drivers and the 37%were probably just drivers without their license.  

8 0
3 years ago
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