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PolarNik [594]
4 years ago
13

Simplify.

Mathematics
1 answer:
DIA [1.3K]4 years ago
8 0
Hey, do you need to simplify all of them?
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find the percent increase. round to the nearest percent from 85 books to 134 books. the percent increase is *blank*
krek1111 [17]

Answer:

57.65%

Step-by-step explanation:

((y2 - y1) / y1)*100 = your percentage change

(where y1=start value and y2=end value)

((134 - 85) / 85) * 100 = 57.65 %

4 0
3 years ago
Mr.Brown deposited $2500 to his new savings account. Each month, he deposits $300 to his account. Which inequality can be used t
Firlakuza [10]

Answer:

X>5

Step-by-step explanation:

Since the initial deposit is given as $2500 then to get more than $4000, Mr. Brown needs additional 4000-2500=$1500

Since each month he deposits $300 then after x months he will have more than $1500 additional.

4000<300x+2500

Collecting like terms

4000-2500<300x

1500<300x

Simplifying

5<x

Or

x>5

8 0
4 years ago
What is the expanded notation for 231.856
rjkz [21]
200 + 30 + 1 + 0.8 + 0.05 +
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3 years ago
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madreJ [45]

Answer:

C≈113.1

Step-by-step explanation:

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3 years ago
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Albert, because he can read 8 pages 

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