Answer:
r=-20/31
Step-by-step explanation:
1)divide the numbers
2) subtract 8 from both sides of the equation
Her avarage speed in miles per hour is 54
How i solved this was by 135/2.5 and i got 54
I hope this helps!
Answer:
(10-8) + n
Step-by-step explanation:
Good luck with your work!
Answer:
which 2 equations
Step-by-step explanation:
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need full information
