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Alona [7]
3 years ago
5

7. A movie theatre just opened 2 new theatres. One theatre has

Mathematics
1 answer:
Nataly_w [17]3 years ago
8 0
The smallest number of seats that both theatres can have us 60
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Simplify fully please
neonofarm [45]

Answer:

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Step-by-step explanation:

Given

(x² + 3)² - (x² - 1)² ← expand both factors using FOIL

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= x^{4} + 6x² + 9 - x^{4} + 2x² - 1 ← collect like terms

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y=7x -8

Step-by-step explanation:

I used desmos but you can also use an equation. I'm sure you're teacher taught you how.

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Step-by-step explanation:

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MrMuchimi

Answer:

x=4.5

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Step-by-step explanation:

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2 years ago
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a carpenter sands 1/2 of a dresser in 3/4 of an hour. At this rate, how long does it take the carpenter to sand 1 dresser​
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