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3 years ago

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Svetlana hair is 4 centimeters long. Her hair grows 1.5 cm per month. Svetlana wants her hair to grow so at least 7 cm long. Wri

te an inequality to determine the number of months, m, it will take Svetlanas hair to grow so it is at least 7 cm long.

1 answer:

Andrei [34K]3 years ago

3 0

Let "per month" = m

The inequality is

1.5m + 4 ≥ 7

+ 4: Her hair right now is 4 cm long

1.5m: Her hair grows 1.5 per month (m)

≥ 7: She wants it to be at least 7 or more.

1.5m + 4 ≥ 7 is your answer

hope this helps

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Step-by-step explanation:

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3 years ago

<img src="https://tex.z-dn.net/?f=%5Csf%20-8%286x%2B3%29" id="TexFormula1" title="\sf -8(6x+3)" alt="\sf -8(6x+3)" align="absmid

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-8 (6x + 3)

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<h3>hope this helps </h3>

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