Answer:
840mi. - 12 hrs
x - 3 hrs
This is a simple cross multiplying problem.
840 _ 12
x -- 3 ⇒12x=3(840) ⇒ 4x=280 ⇒ x=70 miles
:D
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
Answer:
m>2 is the correct answer
Answer: (x,y,z) = (-4,0,-2)
Step-by-step explanation:
Answer:
-37
Step-by-step explanation:
