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scoray [572]
4 years ago
9

If f(x) = 7x – 12, what is f–1(x) ?

Mathematics
1 answer:
sergiy2304 [10]4 years ago
4 0
Let y = 7x - 12
7x = y + 12
x = (y + 12)/7

Therefore, f^-1(x) = (x + 12)/7
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6 0
3 years ago
A bus travels at a constant speed of 48 km/h. How long will it take to travel 600 km?
grigory [225]

Answer:

It will take 12 and 30 hours

Step-by-step explanation:

To solve this, you need to divide by <u>distance needed to travel by the speed</u>

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3 years ago
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Agata [3.3K]
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7 0
3 years ago
Read 2 more answers
At a restaurant mike and his three friends decide to divide the bill evening. If each person paid 13 then what was the total bil
Hatshy [7]
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8 0
3 years ago
A rectangular box is 6 inches wide 10 inches long and 2 inches tall how much wrapping paper is needed to cover the box exactly
stepladder [879]

Answer:

184 in²

Step-by-step explanation:

Given :

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Surface area = 184 in²

The amount of wrapping paper needed = 184 in²

7 0
3 years ago
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