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GaryK [48]
3 years ago
15

Which of the following is the inverse function of y = 3x + 1?

Mathematics
2 answers:
Shalnov [3]3 years ago
4 0
Y= (x-1) /3 is the correct answer
Oksi-84 [34.3K]3 years ago
4 0

Answer:

Option C is the correct answer : y=\frac{(x-1)}{3}

Step-by-step explanation:

y=3x+1

For finding the inverse of this function, we will interchange x and y, then solve for y.

3y=x-1

y=\frac{x-1}{3}

Hence, option C is the correct answer : y=\frac{(x-1)}{3}

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Can someone please help me on this one question?
Katyanochek1 [597]
A+30 = 60
a = 30

a + 2b = 60
30+2b = 60
2b = 30
b = 15

5b - 5c = 60
5(15) - 5c = 60
5c = 15
c = 3

10c + d = 60
10(3) + d = 60
30 + d = 60
d = 30

2d + 6e = 180 - 60
2(30) + 6e = 120
6e = 60
e = 10

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4f = 80
f = 20
5 0
3 years ago
Solve the math problem
Korvikt [17]

Answer:

3=-8y+5

Step-by-step explanation:

Gather your like terms, - 3y and - 5y which in turn in - 8y. You cant plus by 5 as it is not a like term. IF we were finding y we would rearrange and bring +5 to the other side and so on...

7 0
2 years ago
Part B The mass of an average grain of rock salt is about 40 times the mass of an average grain of table salt. If you multiply t
yawa3891 [41]

Answer:

0.012

Step-by-step explanation:

We know the standard notation of table salt is 0.003, so we simply multiply 40 by this.

answer - 0.0003 X 40 = 0.012

3 0
2 years ago
The Oregon Trail is 2,197 miles long. How long would it take a covered wagon traveling 20 miles a day to complete the trip? Hint
ddd [48]

Answer:

109 days and 9 hours

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
ELLUNG UNTU
34kurt

Answer: Rs. 100

Step-by-step explanation:

Given the following :

Total expenditure for dance show = Rs. 25000

Profit made except expenditure = Rs. 12,000

Number of people who observed and paid for the show = 370

Amount paid per person will be :

(Total amount or revenue realized / number of observers who paid)

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Total Revenue realized = Rs.(25,000 + 12,000) = Rs. 37,000

Amount paid per observer = (Rs. 37,000 / 370)

= Rs. 100

8 0
3 years ago
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