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hram777 [196]
2 years ago
8

A piece of land is to be fenced and subdivided as shown so that each rectangle has the same dimensions. Express the total amount

of fencing needed as an algebraic expression in x. 3x+9

Mathematics
2 answers:
klio [65]2 years ago
5 0

Answer:


Step-by-step explanation:

I just finished this problem, 13x + 9 is the correct answer.

posledela2 years ago
4 0
13x plus 27 is the algebraic expression.
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Jorge finds that 56% of his 75 classmates like salsa music and 80% of his 60 relatives like salsa music. How many more of Jorge’
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Whatever% of anything is just (whatever/100) * anything.

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and 80% of 60 relatives like it as well, how much is 80% of 60?  well, is just (80/100) * 60, namely 48.

how many more?  well, 48 - 42.
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(a) What is a sequence? A sequence is an unordered list of numbers. A sequence is the sum of an ordered list of numbers. A seque
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Step-by-step explanation:

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A bacteria culture begins with 13 bacteria which triple in amount at the end of every hour. How many bacteria are grown during t
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The end of first hour = 13*3 = 39

The end of second hour = 39*3 = 117

The end of third hour = 117*3 = 351

The end of fourth hour = 351*3 = 1,053

The end of fourth hour = 1053*3 = 3,159

The end of fifth hour = 3159*3 = 9,477

The end of sixth hour = 9477*3 = 28,431

The end of seventh hour = 28341*3 = 85,293

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The end of ninth hour = 255879*3 = 767,637

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6 0
2 years ago
Read 2 more answers
7.5 x 18.74 show your work
FinnZ [79.3K]
7.5x18.74= 140.55 is the correct answer
7 0
2 years ago
During a certain week, a post office sold Rs.280 worth of 14-paisas stamps. How many of these stamps did they sell?
Novosadov [1.4K]
So basically ...

You convert the rupees in paisas. One rupee is equal to one hundred paisas, so ...

280 × 100 = 28,000

And then we divide,

28,000 ÷ 14 = 2000

The post office sold 2000 stamps!

Hope this helped! :)
6 0
2 years ago
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