Answer:
c) y=x+2
Step-by-step explanation:
find slope and y-intercept then write in y=mx+b form and see which one matches
Step-by-step explanation:
Answer:
i farted in class (thanks for the free clout tho)
Step-by-step explanation:
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Answer:
2 miles
Step-by-step explanation:
Their combined speed (speed of closure) is 80 mph + 40 mph = 120 mph.
120 mi/h = 120 mi/(60 min) = 2 mi/min
The distance between the trains at the 1-minute mark is ...
(1 min) · (2 mi/min) = 2 mi
They were warned when two miles apart.
Multiply both sides by 12 to cancel out the denominator on the x side. This way we can isolate x. x=36/5