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ValentinkaMS [17]

3 years ago

15

SCHOOL PROJECT Green Valley Middle School is

1 answer:

aleksley [76]3 years ago

3 0

Answer:

180 rolls.

Step-by-step explanation:

0.45x = 81

x = 81/0.45

x = 180

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Keith_Richards [23]

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lbvjy [14]

Answer:

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Step-by-step explanation:

step 1

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step 2

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therefore

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Brilliant_brown [7]

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