Answer:
b=-6
hope this helps!
Step-by-step explanation:
b= y intercept
Your answer would be c because the point is at 1 on the x-axis and -2 on the y-axis
I don’t understand your this question
The distance between them is 252 miles
For meeting they reduce the distance with 252 miles
in an hour they reduce distance with 100+80=180 miles
180 miles...........1 hour
252 miles.............x hours
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x=252 /180=1,4 hours=84 minutes