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3 years ago

Is x+y^3=27 a function?

Mathematics

1 answer:

inna [77]3 years ago

5 0

Yes, its a function b/c y is a function of x.

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Which statements can be represented by this equation? Select three options.

mars1129 [50]

Answer:

Options A,C and E.

Step-by-step explanation:

The given equation is

$2n-9.2=n+\dfrac{4}{5}$

Let n be the unknown number, then

Twice a number minus nine and two-tenths is the same as the number plus four-fifths.

$2n-9.2=n+\dfrac{4}{5}$

So, option A is correct.

Nine point two decreased by double a number is the same as the number added to four-fifths.

$9.2-2n=n+\dfrac{4}{5}$

Nine point two less than twice a number is equal to the number added to four-fifths.

$2n-9.2=n+\dfrac{4}{5}$

So, option C is correct.

Two times the difference of a number and nine and two-tenths is equal to the number plus four-fifths.

$2(n-9.2)=n+\dfrac{4}{5}$

Double a number decreased by nine and two-tenths is the same as the sum of four-fifths and the number.

$2n-9.2=n+\dfrac{4}{5}$

So, option E is correct.

Therefore, the correct options are A,C and E.

5 0

2 years ago

Read 2 more answers

Brainiest!! (TRY) to show work

nasty-shy [4]

Domain goes from left to right. I know that it cant be C or D. My answer is B.

6 0

2 years ago

yoko has 40 holiday stamps and 25 president stamps in her stamp collection. what is the ratio of the number of holiday stamps to

Elis [28]

I may not be able to use the appropriate vocabulary. But, the ratio of holiday stamps to president stamps is of 8:5 we can reach this conclusion because a ratio is just a fraction, if we put 40 over 25 we then put it in simplest form to get 8/5, or a ratio of 8 holiday stamps to every 5 president stamps

7 0

2 years ago

Are the given values in the table enough information to show an exponential function instead of a linear function? If not, expla

kodGreya [7K]

I think this a linear function. The graph has a constant flow of going up. In other words, it is linear.

5 0

2 years ago

You want to solve 11% of what number is 22. Explain how you can solve that by using a proportion

Doss [256]

Write the first ratio as 11/100 and set it equal to 22/n.

since 11 x 2=22 you can multiply 100 x 2 and you'll get 200.

*Check*: 11% of 200=22

3 0

2 years ago