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shusha [124]
3 years ago
15

PLEASE HELP!! Which answer is correct??

Mathematics
2 answers:
muminat3 years ago
4 0
I think the answer is (3,6)
WITCHER [35]3 years ago
3 0
(3,6). The next time you have this, just substitute the y value where it says y and substitute the x value where it says x.

y=-x+9    
3=-6+9    3 is the y value and 6 is the x value

The next question to as yourself is: Is this equal?? 
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PLEASE HELP I HAVE THIS LAST QUESTION PLEASE!!!!
mestny [16]
2,317
Because you get 1,170 times .98 which equals 1,146.6. Then, you get 1,146.6 plus 1,170 and get 2,136.6 and to the nearest whole number it will be 2,317.
3 0
3 years ago
How do solve this chart!? : (
ValentinkaMS [17]
It just looks like a blank chart, what's the question that goes with ur
6 0
3 years ago
Read 2 more answers
Which is a good comparison of the estimated sum and the actual sum of 7 7/8 + 2 11/12?
Amanda [17]

Answer:

D

*thinking*

you would assume that it is 11 the actual is  10 19/24

Wich is not quite 11

3 0
3 years ago
Read 2 more answers
Ivan purchased stock in a company at an initial price of $8 per share. The share value reached $18 after 10 days and then began
Butoxors [25]

The quadratic equation that best represents his model of the relationship between stock value and time is given by:

y = -0.0976(x - 10)^2 + 18, x \geq 0

The graph is given at the end of the answer.

<h3>What is the equation of a parabola given it’s vertex?</h3>

The equation of a quadratic function, of vertex (h,k), is given by:

y = a(x - h)^2 + k

In which a is the leading coefficient.

In this problem, the maximum value was a share value of $18 after 10 days, hence the vertex is:

(h,k) = (10,18).

Thus:

y = a(x - 10)^2 + 18

Since the initial price was of $8 per share, we have that:

8 = a(0 - 10)^2 + 18

-82a = 8

a = -\frac{8}{82}

a = -0.0976

Hence the equation is:

y = -0.0976(x - 10)^2 + 18, x \geq 0

At the end of the answer, the sketch of the graph is given.

More can be learned about quadratic equations at brainly.com/question/24737967

6 0
3 years ago
Which model represents a fraction less than 3/5?
ycow [4]

3 < 5 if that is what you are contemplating

5 0
3 years ago
Read 2 more answers
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