Carmen ran 2 laps around the track in 6 minutes. What are the unit rates in laps per minute and minutes per lap?
2 answers:
You might be interested in
Answer:
x = 5
Step-by-step explanation:
A by B is simply
3 by x + 1 is
5 by 2x is
So, the equality is ;
=
Cross multiply and solve the inequality;
3(2x) = 5(x + 1)
6x = 5x + 5
6x -5x = 5
x = 5