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DochEvi [55]
4 years ago
5

Svetlana's hair is 4 centimeters long. Her hair grows 1.5, point, 5 centimeters per month. Svetlana wants her hair to grow so th

at it is at least 7 centimeters long.
Write an inequality to determine the number of months, mmm, it will take Svetlana's hair to grow so it is at least 7 centimeters long.
Mathematics
1 answer:
Lana71 [14]4 years ago
5 0
He will need 2 more months to reach up 7 centimeters.
4 cm are long and 1.5 cm grows per month.
in 2 moths her hair will grow 3 inches=4+3=7

2x≤7
where x=1.5 cm
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3 0
3 years ago
Khloe and Emma work at a furniture store. Khloe is paid $245 per week plus 9.5% of her total sales in dollars, xx, which can be
ale4655 [162]

Answer: Their weekly pay would be the same if xx equals $1,600

Step-by-step explanation: The first and most important step is to identify what the question requires, and that is, what is the value of the unknown in the equation of their weekly incomes that would make their pay to be the same? Their weekly pay as per individual is given as follows;

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Emma = 285 + 0.07x ———(2)

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245 + 0.095x = 285 + 0.07x

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0.095x - 0.07x = 285 - 245

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6 0
3 years ago
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Lina20 [59]

Answer:

Step-by-step explanation:

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A

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B

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C

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D

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Lyrx [107]

Answer:

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