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3 years ago

6

At school the maximum number of students that can be in a classroom is 25. If there are 17 students signed up for the geometry c

lass how many more can join the class?

1 answer:

siniylev [52]3 years ago

7 0

8 students can join because 25-17 is 8

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In the library at lenape elmentary school, there are 3/8 as, many fiction books as there are nonfiction books. There are 44 book

N76 [4]

Answer:

12 fiction books.

Step-by-step explanation:

Let b represent number of non-fiction books.

We have been given that in the library at Lenape elementary school, there are 3/8 as many fiction books as there are nonfiction books. So number of fiction books would be $\frac{3}{8}x$ .

We are also told that there are 44 books in school library. We can represent this information in an equation as:

$x+\frac{3}{8}x=44$

Let us solve for x.

$\frac{8x}{8}+\frac{3}{8}x=44$

$\frac{8x+3x}{8}=44$

$\frac{11x}{8}=44$

$\frac{11x}{8}\cdot \frac{8}{11}=44\cdot\frac{8}{11}$

$x=4\cdot 8$

$x=32$

Therefore, there are 32 non fiction books in the library.

Number of fiction books would be $\frac{3}{8}x\Rightarrow \frac{3}{8}*32=3*4=12$

Therefore, there are 12 fiction books in the library.

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3 years ago

Explain the steps needed to determine the value of the expression

olga2289 [7]

Answer:

0

Step-by-step explanation:

=-5/6-7/6+2

=-12/6+2

=-2+2=0

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3 years ago

A cat rescue service found homes for 40 cats in 5 weeks. What was the rate of cats being placed per week? Which ratio is equal t

ExtremeBDS [4]

A. 8 cats per week. if you simplify 40/5, it equals 8/1

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4 years ago

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How many 4-digit numbers can be made from the digits 2, 3, 4, 5, 6, 7 if no digit is repeated in the same number?

jonny [76]

THis equals the number of permutations of 4 from 6.

= 6P4 = 6! / (6 - 4)! = 6! / 2! = 720/2 = 360 answer

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3 years ago

What is 12% of 1350?

antoniya [11.8K]

162 is the answer to your question siskjsskjajanajajajsjskskaiw

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3 years ago

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