19-20 = -1 u have to subtract left from tight <span />
Answer:

Step-by-step explanation:
we know that

To convert yards to miles multiply by 1/1,760


so


To convert seconds to day multiply by 1/86,400
In this problem we have

Answer:
12s +8i=108 and s+i=10 are the answers
Step-by-step explanation:
T in time in minutes would be 60 min every hour 35/.6 minutes
Answer:
y < 3 - 3x/2. x < 2 - 2y/3.
Step-by-step explanation: