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spayn [35]
2 years ago
15

IF YOU DON'T KNOW THE ANSWER THEN DON'T PUT ONE

Mathematics
2 answers:
lord [1]2 years ago
5 0
7 5/12 hope that helped sorry if it didn’t
Rom4ik [11]2 years ago
3 0
Answer is 7 5/12. that’s the exact answer
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What is the solution to this inequality?
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Step-by-step explanation:

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mike drove to a frineds house at the rage of 40 mph. he returned hoke by the dsne route at 45 mph the driving time for the round
Lera25 [3.4K]

Let the distance be x miles

Time = Distance / speed

Time taken by Mike to go to his friend's house = x / 40 hours

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3 years ago
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4 0
3 years ago
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What is the domain and range of the square root of x+3-1?
Nata [24]

Answer:

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Step-by-step explanation:

y=\sqrt{x+3}-1\\\\The\ domain:\\\\x+3\geq0\qquad\text{subtract 3 from both sides}\\\\x\geq-3\to x\in[-3,\ \infty)\\\\The\ range:\\\\\sqrt{x+3}\geq0\qquad\text{subtract 1 from both sides}\\\\\sqrt{x+3}-1\geq-1\\\\y\geq-1\to y\in[-1,\ \infty)

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