Help pls just one question !!!
2 answers:
Answer:
T>30
Step-by-step explanation:
Time is more then 30
She exercise more than 30 minutes per day.
Answer:
t > 30
Step-by-step explanation:
In terms of t, Lena's exercise time can be described by "t is more than 30". In math terms, that's the same as "t is greater than 30":
t > 30
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Answer:
(5y+5) is not right sorry
Step-by-step explanation:
Hey there! :)
Answer:

-1/5n + 7 = 2
Start by subtracting 7 from both sides:
-1/5n + 7 - (7) = 2 - (7)
-1/5n = -5
Multiply both sides by the reciprocal of -1/5, or -5.
(-5) · (-1/5n) = (-5) · (-5)
n = 25
The answer to that is 2x - 10
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