Assuming the question is in the wrong format and"date" is data.
I chose X= 10,11,16,9,7,15,16,10 and Y= <span>96,51,62,58,89,81,46,51
the correlation cooefficent is -0.3351

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8 0

3 years ago

What is

Sergeeva-Olga [200]

Answer:

Standard form of the equation is:

∴ $3x+y=23$

Step-by-step explanation:

Given equation:

$y-2=-3(x-7)$

To convert the given equation to standard form of equation:

$A(x)+B(y)=c$

Using distribution.

$y-2=(-3x)+(-3\times-7)$

$y-2=-3x+21$

Adding 2 both sides.

$y-2+2=-3x+21+2$

$y=-3x+23$

Adding $3x$ to both sides.

$3x+y=3x-3x+23$

∴ $3x+y=23$

6 0

4 years ago

-9=2x+9y what is the answer

MrMuchimi

Answer:

9y= -9-2x

y=-(2/9)x-1

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

1. You can buy six cans of root beer for $2.50. How many cans of root beer

zmey [24]

Answer

24 cans

Step by Step explanation

10$ / 2.5$ = 4

6 * 4 = 24

6 0

3 years ago