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2 years ago

8

There are 14 books on a shelf. .5 of them are new. The rest of them are used. What is the ratio of all books on the shelf to use

d books?

1 answer:

Ipatiy [6.2K]2 years ago

7 0

Answer:

9/14

Step-by-step explanation:

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2+2<br><br> (lol so easy xD)

den301095 [7]

Answer:

4

Step-by-step explanation:

2 + 2
1 + 1 + 1 + 1
4

5 0

2 years ago

Read 2 more answers

You are a member of your local movie theater’s club. Every time you see a movie at the theater, you earn 2 advantage points. Whe

Snowcat [4.5K]

You have to watch 30 movies to earn a free movie pass.

Step-by-step explanation:

Given,

Points earned for each movie = 2 points

Current points = 40 points

Free movie pass = 100 points

Let,

x be the number of movies you have to watch.

2*number of movies + current points = 100

$2x+40=100$

Subtracting 40 from both sides

$2x+40-40=100-40\\2x=60$

Dividing both sides by 2

$\frac{2x}{2}=\frac{60}{2}\\x=30$

You have to watch 30 movies to earn a free movie pass.

Keywords: linear equation, division

Learn more about division at:

#LearnwithBrainly

5 0

2 years ago

Can someone help me with this please

fredd [130]

Answer:

refgwtweqrt54hwvebrt45hwvgt4h5wvr4eth5wevr4gth5grwve4gth5

Step-by-step explanation:

8 0

3 years ago

What is the slope of the line x = 3?<br> Answer here

diamong [38]

Yo sup??

given line is x=3

this is a line which is parallel to the y axis.

Since it's parallel to the y axis it's slope is infinity.

Hope this helps.

5 0

3 years ago

WILL GIVE BRAINLIEST. please help

kondor19780726 [428]

Answer:

x = 11.4 m

y = 21 m

man's shadow = 9.6 m

Step-by-step explanation:

measure of third angle must be 50 degrees (180 - (40 + 90))

you can take tan50° = 15/y and 'y' will equal approx. 21

to find 'x' you can take tan21° = (21-x) /25 and 21 - x = 25 · tan21°

21 - x = 9.6

-x = -11.4

x = 11.4

man's shadow is the difference of 21 and 11.4, which is 9.6

4 0

2 years ago