Answer:
The constant proportion would be 1.50 for 1
Step-by-step explanation:
3/2=1.5
1.5*2=3
A. Y=7x-15
The slope is 7
And the inter is -15
A is the only one who has -15 and B but inter come last
A=2,h=5,k=0 and the vertex,which is (h,k) is vertex (-5,0)
First, lets take all the x values on one side.
3x + x + 8 = -x + x + 20
4x + 8 = 20
Now, lets put the numbers on the other side.
4x + 8 - 8 = 20 - 8
4x = 12
x = 3
Hope this helps!
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