Equation in point-slope form is 
Option C is correct.
Step-by-step explanation:
We need to Write an equation in point-slope form for the line through the given point with the given slope. (-7,9); m=4/5
The formula used for point-slope form is:

We are given slope m = 4/5
Point (-7,9) where x₁ = -7 and y₁ = 9
Putting values in the formula:

So, equation in point-slope form is 
Option C is correct.
Keywords: Equation of line using Slope
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Answer:
660
Step-by-step explanation:
66 hundreds is 6600 so divided by 10 it's 660
Answer:
x=3
Step-by-step explanation:
4x+6=2x+12
4x+6=2x+12
4x-2x=12-6 (your letters should be on one side, numbers on the other)
2x=6
x/2=6/2
x=3
Answer:
Figure C
Step-by-step explanation:
Figure A represents a ray because it has arrow only on one end.
Figure B is a line segment because it stops on both ends.
Figure C is a line because it has arrow on both ends.
Figure D is an angle, because it is 2 rays joined at a vertex.
I think the answer is c) I could be wrong tho. No promises