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Triss [41]
3 years ago
12

Please help !!

Mathematics
1 answer:
olga2289 [7]3 years ago
4 0
If you have learned how to find the line of best fit manually, then you can do it that way. Perhaps you may want to just find a line that can connect at least two of the points and I believe that that line will be able to represent the other points because, in general, the points are pretty close to one another. 

If you don't want to do it manually and have a graphing calculator (which I recommend) then you can use that to find the line of best fit (and if you want then you can see how precise your points are with your r^2 value). Or there is a website (http://illuminations.nctm.org/Activity.aspx?id=4186), which you can use to help you to find the equation of that particular line. 

Once you have that done, then you can substitute 2009 for the x value in the equation and then see what y value the equation produces. That will then be your answer :) 
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How do you do 4x - 9 = 6x - 13? what do you subtract from both sides?
ohaa [14]
To start, you need to subtract 4x from both sides, that way, x is one one sid of the equation.

8 0
3 years ago
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Calculate the x and y-intercept for the line:<br><br> y=-2x+8
Kryger [21]
<span>x-intercept, y = 0:
 -2x + 8 =0
 -2x = -8
    x= -8/-2 = 4<span> 

y-intercept, x =0
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3 0
3 years ago
What is Use the table to solve the inequality 2x&lt;2.<br><br> x −1 0 1 2 3<br> 2x
Vedmedyk [2.9K]

Answer:

x less than 1

Step-by-step explanation:

4 0
2 years ago
Sam Smith is purchasing a home. The selling price is $107,000. He is acquiring a new conventional loan and decides to make a 10%
kotykmax [81]

Answer:

$214

Step-by-step explanation:

selling price= $107,000

subtract 10%down payment

107,000- (107,000*.1)

107,000-107,00

96,300

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Annual payment= 96,300* 0.08

$7704

per month payment= 7704/12

$624

payment on closing only for 10 days

642*(10/30)

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4 0
3 years ago
I need help on three questions. I hope it doesn't take up a lot of time.
Romashka-Z-Leto [24]

Answer:

1) x ≤ 8

2) s < 11

3) c ≤ 4.8

Step-by-step explanation:

1) x+9-3≤14

x+6≤14

x ≤ 8

2) 44>7+s+26

44>33+s

s < 44-33

s <11

3) 6.1 - 0.3 ≥ c + 1

5.8 ≥ c + 1

c ≤ 4.8

8 0
3 years ago
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