Is this from k12? i am a k12 student, and the answer should be 2.2 units but I could be wrong.
Answer:
A) SUBTRACT 3x by both sides of the bottom equation.
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:
Step-by-step explanation:
the Gradient is (5,2)
