Answer:
D
Step-by-step explanation:
Using the Slope Equation
Pick two points on the line and determine their coordinates.
Determine the difference in y-coordinates of these two points (rise).
Determine the difference in x-coordinates for these two points (run).
Divide the difference in y-coordinates by the difference in x-coordinates (rise/run or slope
Answer:
x=7 because 25-4=21 and 21 ÷3=7
Answer:
○ 
Step-by-step explanation:

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