Answer:
A. Mg
Step-by-step explanation:
Brainliest plezzzzzzzzz
X would equal 9. Subtract 18 from both sides then divide by two to get 9 as X
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.
2.48 can be rounded pretty much any number between 2.45 to 2.5
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