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GenaCL600 [577]
4 years ago
9

Brooke has set up 70 chairs in equal rows for the class talent show but there is not room for more than 20 rows what are the pos

sible number of rows that Brooke could set up .3.
Mathematics
1 answer:
Paha777 [63]4 years ago
8 0
7 going across and 10 going up and down.
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Answer:

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3 years ago
How do you solve (2x-7)(5x+3)=0
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Step-by-step explanation:

First I do it as separate equations 2x-7=0 and 5x+3=0. In this equation you get two answers so you first answer 2x-7=0

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    +7   +7

2x=7

/2   /2

x=7/2

Then do 5x+3=0

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Then you can check by putting them back in.

7 0
4 years ago
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