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aliya0001 [1]
3 years ago
14

Y =3x+6x+2y f(x) Equals.......... ​

Mathematics
1 answer:
miss Akunina [59]3 years ago
8 0

Answer: f(x) = -9x

Step-by-step explanation:

Remember that f(x) is the same thing as y.

y = 3x + 6x + 2y

First, combine like terms to get...

y = 9x + 2y

Then, subtract -2y from each side to get..

-y = 9x

Next, you divide by -1 and get...

y = -9x ,which is your answer

Hope this is helpful :)

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To convert a distance of 1.7 miles to feet, which ratio could you multiply by?
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Option B: 5280 \ feet /1 \ mile is the ratio used to convert to miles to feet.

Explanation:

Given that the distance is 1.7 miles

We need to convert the distance 1.7 miles to feet.

The ratio of miles to feet can be determined by finding how many feet are there in a mile.

There are 5280 feet in a mile.

To convert the miles to feet, we need to multiply the mile by 5280 feet.

Thus, the distance is given by

1.7\times 5280=8976 \ feet

Hence, the distance of 1.7 miles to feet is 8976 feet.

Thus, the ratio that is required to convert miles to feet is 5280 \ feet /1 \ mile

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Express the confidence interval 0.333 less than p less than 0.555 in the form Modifying Above p with caret plus or minus Upper E
olga_2 [115]

Answer: = 0.444\pm 0.111

Step-by-step explanation:

The confidence interval for population proportion(p) is given by :-

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It is also written as : \hat{p}\pm E         (*)

The given confidence interval for population proportion :

0.333 (2)

Comparing (1) and (2) , we get

Lower limit = \hat{p}-E=0.333 (3)

Upper limit = \hat{p}+E=0.555  (4)

Adding (3) and (4) , we get

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Put value of \hat{p}=0.444 in (2) , we get

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Put values of \hat{p}=0.444  and E= 0.111 in (*) , we get

Required form = 0.444\pm 0.111

3 0
3 years ago
4 movie ticlet cost $35 = ? dollars per ticket
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35 divided by 4 is 8.75 so one movie ticket should be $8.75

Step-by-step explanation:

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