Answer:
{7x^2+168x+840}/{x+12}
Step-by-step explanation:
Answer:
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Step-by-step explanation:

Write -13x as a difference

Factor out x from the expression

Factor out -10 from the expression

Factor out x-3 from the expression

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The relation between pressure and volume is given as
v = 18000/p
where
v = volume, in³
p = pressure, lb/in²
When the pressure is p = 900 lb/in², then the volume is
v = 18000/900 = 20 in³
Answer: 20 in³
I'm guessing it 30 it says 3 times the nber of trumpet players
Mixed number=4 8/10=4 4/5
improper fraction=48/10=24/5