Answer:
A
Step-by-step explanation:
because the points in the plot point graph are all close to the line which indicates a strong association.
Also the slope isn't closer to 0 than to 1 so that eliminates those answers.
Here is how you solve
4x+12-12=0-12
4x=-12
x=-3
X is the amount of everything. (total)
x = 20 + j
The largest angle of the quadrilateral PQRS is 120°
<u>Step-by-step explanation:</u>
Given that

3P=2Q (1)
4Q=3R
Q=3R/4
Substitute the value of <Q in (1)

<P=3R/6=R/2
Comparing (1) and (2)
we get 6P=4Q=3R
In a cyclic quadrilateral, opposite angles are supplementary i.e their sum is 180 degree
<P and <R are opposite angles.
Hence 
<R/2+<R=180


<S and <Q are opposite angles. Hence
<S=180-<Q=180-90=90°
<P=60°
<Q=90°
<R=120°
<S=90°
The largest angle of the quadrilateral is 120°(<R)
Answer:
y= (x times 2) plus 1
Step-by-step explanation: