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elena55 [62]
3 years ago
10

Serena estimates that she can paint 60 sq feet of wall space every 1/2 hour write an equation for the relationship with time and

hours
Mathematics
1 answer:
Dafna1 [17]3 years ago
4 0
1/2h(60)

hope i helped :)
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X² + 3x – 7=0<br> Solve<br> X= or x=
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Answer:

x = 2

Step-by-step explanation:

X² = 3x - 7 = 0

X² = 3x = 7

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aleksandr82 [10.1K]

Answer:

19.4 %

Step-by-step explanation:

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===============

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